00453nam a2200157Ia 4500 210716s2007 xx 000 0 und d 9788189866426 eng 003 NAIN Naidu, N V R;Babu K M;Rajendra G. Operations research: question bank. Question bank. 1 New Delhi I K International Publishing House Pvt Ltd 2007 179 Operations Research 194155 194155 0 0 ddc 0 0 MCA AIMIT AIMIT OR 2025-02-10 Knowledge World 545.00 Bill no:173; Bill dt:2014-07-12 0 003 NAIN MCA13663 2025-07-21 00:00:00 408.75 2021-07-16 BK