00377nam a2200157Ia 4500 Pai/Pradeep Prabhakar BK 25 operation research Operations Research: Principles and practice Oxford university press 2012 658.4034 PAI 827 ENGLISH Info.Tech 30627 30627 0 0 0 0 CRC CRCE CRCE 2023-03-17 Allied Publishers 371.25 2363 dt 13.03.2014 0 658.4034 PAI 23101 2023-03-17 495.00 0000-00-00 BK 0 0 0 0 CRC CRCE CRCE 2023-03-17 Allied Publishers 371.25 2363 dt 13.03.2014 0 658.4034 PAI 23102 2023-03-17 495.00 0000-00-00 BK