UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 1)*

CACI INTERNATIONAL, INC.
(Name of Issuer)

COMMON STOCK
(Title of Class of Securities)

127190304
(CUSIP Number)

                                                        David L. Hefflinger
Alan S. Parsow                                       McGrath, North, Mullin
General Partner                                               & Kratz, P.C.
P. O. Box 0449                                  1400 One Central Park Plaza
Elkhorn, NE 68022                                           Omaha, NE 68102
(402) 289-3217                                               (402) 341-3070
                                 with a copy to

(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)

September 15, 1999
(Date of Event which Required Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box
[ ].

* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act.


CUSIP NO. 127190304                         13D               Page 2 of 5 Pages

         1.       Name of Reporting Person
                  SS or IRS Identification Number of Above Person

                  Parsow Partnership, Ltd., a Limited Partnership /
                  47-0541937

         2.       Check the Appropriate Box if a Member of a Group

                  /X/      (a)                                / /      (b)

         3.       SEC Use Only

         4.       Source of Funds

                  WC

         5.       Check Box if Disclosure  of Legal  Proceedings  is Required
                  Pursuant to Items 2(d) or 2(e)

                  / /

         6.       Citizenship or Place of Organization

                  Nebraska
                                                     7. Sole Voting Power

                                                        366,400 Shares
                  Number of
                  Shares                             8. Shared Voting Power
                  Beneficially
                  Owned by                              0
                  Reporting
                  Person                             9. Sole Dispositive Power
                  With
                                                        366,400 Shares

                                                    10. Shared Dispositive Power

                                                        0

         11.      Aggregate Amount Beneficially Owned by Each Reporting Person

                  366,400 Shares

         12.      Check Box if Aggregate Amount in Row 11 Excludes Certain
                  Shares

                  / /

         13.      Percent of Class Represented by Amount in Row 11

                  Approximately 3.36% of voting securities

         14.      Type of Reporting Person

                  PN


CUSIP NO. 127190304                    13D                    Page 3 of 5 Pages

         1.       Name of Reporting Person
                  SS or IRS Identification Number of Above Person

                  Elkhorn Partners Limited Partnership / 47-0721875

         2.       Check the Appropriate Box if a Member of a Group

                  /X/      (a)                / /      (b)

         3.       SEC Use Only

         4.       Source of Funds

                  WC

         5.       Check Box if Disclosure of Legal Proceedings is Required
                  Pursuant to Items 2(d) or 2(e)

                  / /

         6.       Citizenship or Place of Organization

                  Nebraska
                                          7. Sole Voting Power

                                             196,600 Shares
                  Number of
                  Shares                  8. Shared Voting Power
                  Beneficially
                  Owned by                   0
                  Reporting
                  Person                  9. Sole Dispositive Power
                  With
                                             196,600 Shares

                                         10. Shared Dispositive Power

                                             0

         11.   Aggregate Amount Beneficially Owned by Each Reporting Person

                   196,600 Shares

         12.   Check Box if Aggregate Amount in Row 11 Excludes Certain Shares

                   / /

         13.   Percent of Class Represented by Amount in Row 11

                   Approximately 1.80% of voting securities

         14.   Type of Reporting Person

                   PN


CUSIP NO. 127190304                   13D                     Page 4 of 5 Pages

     Parsow  Partnership,  Ltd. and Elkhorn  Partners  Limited  Partnership (the
"Partnerships")  make  this  filing  to  amend  certain  information  previously
reported by the  Partnerships.  This filing  constitutes  Amendment No. 1 to the
Schedule  13D  of  Parsow   Partnership,   Ltd.  and  Elkhorn  Partners  Limited
Partnership. The Partnerships amend such prior Schedule 13D reports with respect
to the Class A common stock of CACI  International,  Inc. ("CACI") by adding the
following information to the item indicated:

ITEM 4.  PURPOSE OF THE TRANSACTION.

     The Partnerships have acquired the CACI common shares as an investment. The
Partnerships  intend to review on a continuing  basis their  investments  in the
CACI common stock, CACI's business affairs and financial  condition,  as well as
conditions  in  the  securities   markets  and  general  economic  and  industry
conditions.  The Partnerships may purchase  additional CACI common shares either
in  the  open  market,  in  privately  negotiated  transactions,  or  otherwise.
Additionally,  the  Partnerships  may  dispose  of the CACI  common  stock  they
presently  own or  hereafter  acquire  either in the open  market,  in privately
negotiated transactions, or otherwise.

     Parsow Partnership,  Ltd. intends to nominate eight persons,  including Mr.
Parsow,  to the CACI board of  directors.  Alan Parsow,  General  Partner of the
Partnerships,  was previously a director of CACI from 1993 to 1997.  Pursuant to
the CACI bylaws, Parsow Partnership,  Ltd. sent to CACI's Secretary on September
14,  1999 a notice of its  intention  to make such  nominations.  The  notice is
attached as Exhibit A hereto.

ITEM 5.  INTEREST IN SECURITIES OF THE ISSUER.

         (a)(b) As of September 15, 1999, Parsow Partnership,  Ltd. beneficially
owns  366,400  shares  of  CACI  common  stock  and  Elkhorn   Partners  Limited
Partnership beneficially owns 196,600 shares of CACI common stock. The CACI Form
10-Q for the quarter ended March 31, 1999  reported that there were  outstanding
10,911,000  shares  of CACI  common  stock as of March 31,  1999.  Based on this
number,  Parsow  Partnership,  Ltd. owns approximately  3.36% of the CACI common
stock and Elkhorn Partners Limited  Partnership owns approximately  1.80% of the
CACI common stock.

         (c) During the past 60 days, Parsow  Partnership,  Ltd. purchased 2,000
shares of CACI common stock, in open market transactions, at $21.4875 per share.
Elkhorn Partners Limited  Partnership did not purchase any shares of CACI common
stock during the past 60 days.


CUSIP NO. 127190304            13D                            Page 5 of 5 Pages

ITEM 7.  MATERIAL TO BE FILED AS EXHIBITS.

         Exhibit A.       CACI International, Inc. Notice Re Nominees For
                          Director

                                    SIGNATURE

         After reasonable  inquiry and to the best of my knowledge and belief, I
hereby  certify  that  the  information  set  forth in this  statement  is true,
complete and correct.

         DATED: September 15, 1999


Elkhorn Partners                   Parsow Partnership, Ltd.,
Limited Partnership                A Limited Partnership


By: /s/ Alan S. Parsow             By:   /s/ Alan S. Parsow

  Alan S. Parsow                     Alan S. Parsow
  General Partner                    General Partner


EXHIBIT A
CACI INTERNATIONAL, INC.

NOTICE RE NOMINEES FOR DIRECTOR

The undersigned hereby notifies CACI INTERNATIONAL, INC. ("CACI"), pursuant to the CACI bylaws, that it intends to nominate Alan S. Parsow, David S. Logan, L.E. Wilson, Sean T. Mullen, Dr.William H. Evers Jr., Lawrence I. Batt, Louis B. Lloyd and John W. Woodmansee Jr. (the "Nominees") as directors of CACI at the CACI annual stockholders' meeting. The undersigned also represents that the following information is true and correct to the best of its knowledge and belief:

With respect to the stockholder giving this notice:

1. Name: Parsow Partnership, Ltd.

2. Record Address: 2222 Skyline Drive P.O. Box 818 Elkhorn, NE 68022

3. Stock Class and Ownership: Parsow Partnership, Ltd. owns 366,400 shares of CACI Class A Common Stock as of September 13, 1999, and Elkhorn Partners, L.P. owns 196,600 shares of CACI Class A Common Stock as of September 13, 1999. Parsow Partnership and Elkhorn Partners are affiliated in that Alan S. Parsow is the General Partner of both entities.

With respect to the persons proposed to be nominated for election as directors:

Alan S. Parsow

1. Age: 49

2. Principal Occupation: General Partner of Parsow Partnership, Ltd. and Elkhorn Partners, L.P., two partnerships specializing in investments.

3. Business Address: P.O. Box 818 Elkhorn, NE

Residence Address: Same

4. Stock Class and Ownership:Parsow Partnership, Ltd. beneficially owns 366,400 shares of CACI Class A Common Stock as of September 13, 1999, and Elkhorn Partners, L.P. beneficially owns 196,600 shares of CACI Class A Common Stock as of September 13, 1999. Parsow Partnership and Elkhorn Partners are affiliated in that Alan S. Parsow is the General Partner of both entities. Such shares are held of record by Bank of America Securities, 600 Montgomery Street, San Francisco, California.

5. Business Experience: The Nominee's business experience during the past five years is as follows:

1972 - Present Parsow Partnership, Ltd. General Partner 1989 - Present Elkhorn Partners, L.P. General Partner

6. Directorships: The Nominee is a director of the following companies which are registered pursuant to the Securities Exchange Act of 1934 or are registered as an investment company under the Investment Company Act of 1940:
Republic Funds Group.

David S. Logan

1.       Age:     81

2.       Principal Occupation:     Managing Partner of Mercury Investments
                                   (a private investment company)

3.       Business Address:         919 N. Michigan Ave., Ste. 3301
                                   Chicago, IL 60611

         Residence Address:        209 E. Lakeshore Dr.
                                   Chicago, IL 60611

4.       Stock Class and Ownership:Class A Common Stock; 41,100 shares

5. Business Experience: The Nominee's business experience during the past five years is as follows:

1955 - Present Mercury Investments Managing Partner

6. Directorships: The Nominee is a director of the following companies which are registered pursuant to the Securities Exchange Act of 1934 or are registered as an investment company under the Investment Company Act of 1940:
None

L.E. Wilson

1. Age: 55

2. Principal Occupation: President of L. Edward Wilson & Associates, Inc. (a management advisory firm specializing in merger, acquisition and strategy planning)

3. Business Address: 6520 Cox Rd.


Arrington, TN 37104

Residence Address: Same

4. Stock Class and Ownership:None

5. Business Experience: The Nominee's business experience during the past five years is as follows:

1992 - Present L. Edward Wilson & Assoc. President

6. Directorships: The Nominee is a director of the following companies which are registered pursuant to the Securities Exchange Act of 1934 or are registered as an investment company under the Investment Company Act of 1940:
None

Sean T. Mullen

1. Age: 43

2. Principal Occupation: Partner in Hancock & Dana P.C. (accounting firm)

3. Business Address: 12829 West Dodge Rd.


Omaha, NE 68154

Residence Address: 639 N. 157th Cir.
Omaha, NE 68154

4. Stock Class and Ownership:Class A Common Stock; 3,600 shares

5. Business Experience: The Nominee's business experience during the past five years is as follows:

1994 - Present Hancock & Dana P.C. Partner

6. Directorships: The Nominee is a director of the following companies which are registered pursuant to the Securities Exchange Act of 1934 or are registered as an investment company under the Investment Company Act of 1940:
None

Dr. William H. Evers Jr.

1.    Age:     56

2.    Principal Occupation:     President & CEO of Systems,
                                Technology & Science, LLC,
                                (private consulting company)

3.    Business Address:         10117 Walker Lake Drive
                                Great Falls, VA 22066-3501

      Residence Address:        Same

4.    Stock Class and Ownership:Class A Common Stock; 3,000 shares

5. Business Experience: The Nominee's business experience during the past five years is as follows:

1998 - Present Systems, Technology & Science, LLC President & CEO 1996 - 1998 Kaiser Associates, Inc. Vice Chairman 1994 - 1996 United States Department of Defense BMDO Deputy Director

6. Directorships: The Nominee is a director of the following companies which are registered pursuant to the Securities Exchange Act of 1934 or are registered as an investment company under the Investment Company Act of 1940:
None

Lawrence I. Batt

1. Age: 53

2. Principal Occupation: President of Lawrence I. Batt, P.C. (law firm)

3.    Business Address:     209 South 19th Street, Suite 400
                            Omaha, NE 68102

      Residence Address:    10041 Fieldcrest Drive
                            Omaha, NE 68114

4. Stock Class and Ownership: None

5. Business Experience: The Nominee's business experience during the past five years is as follows:

1975 - Present Lawrence I. Batt, P.C. President

6. Directorships: The Nominee is a director of the following companies which are registered pursuant to the Securities Exchange Act of 1934 or are registered as an investment company under the Investment Company Act of 1940:
None

Louis B. Lloyd

1. Age: 57

2. Principal Occupation: President and CEO of Belfinance Haussman
(a private investment company)

3. Business Address: 156 West 56th St., 2001 New York, NY 10019

Residence Address: 444 E. 82nd St., 18A New York, NY 10028

4. Stock Class and Ownership: None

5. Business Experience: The Nominee's business experience during the past five years is as follows:

1994 - Present Belfinance Haussman President & CEO

6. Directorships: The Nominee is a director of the following companies which are registered pursuant to the Securities Exchange Act of 1934 or are registered as an investment company under the Investment Company Act of 1940:
Antigua Enterprises and National Wireless

John W. Woodmansee Jr.

1. Age: 65

2. Principal Occupation: President and CEO of Tactical & Rescue Equipment, LLC, (design and manufacturing firm specializing in tactical and rescue equipment)

3. Business Address: 5832 Gallant Fox Ln.


Plano, TX 75093-4511

Residence Address: Same

4. Stock Class and Ownership: None

5. Business Experience: The Nominee's business experience during the past five years is as follows:

1998 - Present Tactical & Rescue Equipment, LLC President & CEO

1997 - 1998    M & W Medical Management, Inc.      CEO & Chairman
1994 - 1997    Perot Systems Corporation           Director and President of
                                                   North American Operations
                                                   and Sales

6. Directorships: The Nominee is a director of the following companies which are registered pursuant to the Securities Exchange Act of 1934 or are registered as an investment company under the Investment Company Act of 1940:
None

With Respect to all Nominees:

Except as set forth above, there is no other information related to any nominee that is required to be disclosed in solicitations for proxies for elections of directors pursuant to Rule 14a under the Securities Exchange Act of 1934, as amended.

The undersigned has executed this document this 13th day of September, 1999.

/s/  Alan S. Parsow

Alan S. Parsow