00345nam a22001337a 4500 2245 2245 200218b ||||| |||| 00| 0 eng d 658.4034 S5256 1831 Shah, N.H. Operations research/ Mumbai Prentice Hall of India c x Operations research BK 0 0 ddc 0 658_403400000000000_S5256 0 6046 CL CL 2008-02-24 B. Bross & Co. 658.4034 S5256 10001 2020-02-18 325.00 BK