00393nam a2200145 a 4500 5668 5668 8121902819 (paperback) 9788121902816 (paperback) 001.424KUM Gupta, Prem Kumar. Operations Research / New Delhi : S Chand & Co Ltd, 2007. 1377 p. ; http://10.10.170.122:8080/browse/book/13489 BK 0 0 0 0 QUESTCL QUESTCL 2014-06-09 1144.00 0 001.424GUP 40917 2014-06-09 00:00:00 2014-06-09 BK 0 0 0 0 QUESTCL QUESTCL 2014-06-09 1144.00 1 001.424GUP 40918 2019-07-25 00:00:00 2019-05-02 2014-06-09 BK 0 0 0 0 QUESTCL QUESTCL 2014-06-09 1144.00 1 001.424GUP 40919 2025-03-19 00:00:00 2025-03-19 2014-06-09 BK