00000nam a2200000 a 4500 20251203111747.0 9788131711040 658.4034 TAH Taha, Hamdy A. Operations research an introduction 8th ed New Delhi Pearson 2007 CD Replacement copy, 9788131785942, Rs.699/-. Operations research _ 169373 LIBSS C 137448 137448 0 0 0 0 PU PU 2010-12-27 380.00 1 658.4034 TAH 169373 2026-09-07 16:56:51 2026-08-12 BK