00604nam a2200217Ia 4500 OSt 20230408113818.0 210423s2012 xx 000 0 und d 81-219-4100-8 AL eng 003 23 GUPI GUPTA (Prem Kumar);HIRA (D S);KAMBOJ (Aarti) 84982 Introduction to operations research New Delhi S Chand & Company Ltd 2012 xii,1195 PB 495 INR Operations Research 84983 Introduction ; operations ; research ddc BK 169443 169443 0 0 0 0 MCOM SACPG SACPG 2018-10-04 Biblios Book Point 495.00 2 1 003 GUPI PG015945 2026-04-21 08:47:31 2026-04-01 2021-04-26 BK