00727nam a2200253 a 4500 1449775 OSt 20150917155041.0 850617s1985 enka b 001 0 eng 85167374 071313528X (pbk.) : £8.50 DLC DLC DLC T57.6 .C64 1985 658.4/03/4 19 Cohen, S. S. Operational research / S.S. Cohen. London ; Baltimore, Md., U.S.A. : E. Arnold, 1985. vii, 245 p. : ill. ; 25 cm. Includes index. Bibliography: p. [236]-238. Operations research. 7 cbc orignew 3 ncip 19 y-gencatlg lcc BK 136 136 0 0 lcc 0 0 NFIC 40404 40404 GEN 2015-09-17 12 1 T57.6 .C64 1985 20088158 2016-06-23 00:00:00 2016-06-23 2015-09-17 BK