00438nam a22001337a 4500 9789350142844 (pbk) 003 KUM Kumar, Vivek Operations research New Delhi S. K. Kataria & Sons 2013 489 p. : ill. ; 24 cm. Operations research Linear programming Decision theory Graphical methods Transportation problems Project management Math BK 0 0 0 0 LCC GGL 2016-06-29 Purchased: Iqra Book Agency 418.50 1 003 KUM 24993 2017-07-03 00:00:00 2017-05-12 1 BK 15956 15956