000 00297nam a22001337a 4500
003 OSt
008 240729b |||||||| |||| 00| 0 eng d
082 _a001.424
_bS96O
100 _aSwarup Kanti
245 _aOperations Research
260 _aSCS N Delhi
_c1978
300 _a869
942 _2ddc
_cBK
999 _c42713
_d42713