00424nam a2200157Ia 4500 170901s1985 xx 000 0 und d 519.72 G96L Gupta, S.K. Linear Programming and Network Models New Delhi Affiliated East-West Press Pvt. Ltd. 1985 232 Mathematics Pure Sciences Linear programming ddc BK 5014 5014 0 0 ddc 0 0 RAU RAU 2017-10-18 0 519.72 G96L 43931 2017-10-18 2017-10-18 BK