00851cam a22002531 4500 2638169 BD-DhUL 20140909162624.0 730410s1957 nyua 000 0 eng 57005907 DLC DLC DLC BD-DhUL Q175 .C478 519.9 CHI Churchman, C. West (Charles West), 1913- Introduction to operations research / C. West Churchman, Russell L. Ackoff [and] E. Leonard Arnoff, in collaboration with Leslie C. Edie [and others] New York, Wiley 1957 x, 645 p. : illus. ; 24 cm. IRs 36 Includes bibliographical references and index Operations research. Research, Industrial. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 9270 9270 0 0 ddc 0 519_900000000000000_CHI 0 NFIC 16349 DUSL DUSL GEN 1972-08-20 Purchased 519.9 CHI A84050 2014-09-09 3 2014-09-09 BK 0 0 ddc 0 519_900000000000000_CHI 0 NFIC 16350 DUSL DUSL GEN 1972-08-20 Purchased 519.9 CHI A123046 2014-09-09 4 2014-09-09 BK 0 0 ddc 0 519_900000000000000_CHI 0 NFIC 16351 DUSL DUSL GEN 1972-08-20 Purchased 519.9 CHI A130472 2014-09-09 5 2014-09-09 BK 0 0 ddc 0 519_900000000000000_CHI 0 NFIC 16352 DUSL DUSL GEN 1972-08-20 Purchased 519.9 CHI A137692 2014-09-09 2 2014-09-09 BK