00510nam a2200193Ia 4500 220531s9999 xx 000 0 und d eng 3 OPE / GUP Gupta, P. K./ Hira, D. S. 79733 Operation Research 7th New Delhi S. Chand & Com. 2015 1498 16-06-2016 Mathematics Non-grant-MATH Operations Research 79734 2016-2017 9095 44110 44110 0 0 ddc 0 0 Mathematics SSMM SSMM 2016-06-23 Creative Book Service 895.00 0 1 003/OPE/GUP/B/21014 SSMM-BK-21014 2022-08-06 00:00:00 895.00 2022-08-06 BK 010021014