00372nam a22001337a 4500 658.4034 VEN/O Venugopalan K Operations Research/ K Venugopalan Calicut: Calicut University, 2013. 402p. ; 25cm. Operations Research -- Commerce Operations Research -- Management BK 0 0 0 0 COM MAIN MAIN COM 2023-04-26 0 658.4034 VEN/O 1596 2023-04-26 00:00:00 2023-04-26 BK 1691 1691