000 00362nam a2200145Ia 4500
008 210210b1994 xxu||||| |||| 00| 0 eng d
082 _a001.424 SWAO
100 _aSWARUP (Kanti) and others.
245 _aOperations research.
250 _a
260 _aND
_bSultan Chand & Sons
_c1994
300 _axiv,803
690 _aOperations Research
906 _a048119
999 _c97426
_d97426