00379nam a2200145Ia 4500008004100000020001800041041000800059082001600067100002000083245005600103250001300159260003800172300001000210650001300220251125s2025    xx            000 0 und d  a9789380803388  aeng  a658.403/SHA  aSHARMA SHRI DEO  aOPERATION RESEARCH THEORY, METHODS AND APPLICATIONS  a17th Ed.  aMEERUTbKEDAR NATH RAM NATHc2025  aHN/3p  aRESEARCH