Phillips, Don T. 4 0

Operations research : principles and practice / 6 6 Don T. Phillips, A. Ravindran, James J. Solberg. - - - xvii, 585 pages : illustrations 26 cm. - - - - - . - . - 0 . - . - 0 .



Includes bibliographies and index.



5

















5





471687073

2 = =







75044395

2




2 --0------


6 --0-- 2 --------



0 2 --


--20------





Operations research. --------20--


--------20--


----2

T57.6 / .P482

001.424 P54o 1976 / 2

/

/