000 00277 a2200109 4500
008 210101b xxu||||| |||| 00| 0 eng
084 _2cc
_aB288
100 _aPotti, L R
245 _aOperations Research: Btech,MCA, CA,ICWA
260 _bYamuna Publications
942 _2ddc
_cBV
999 _c194231
_d194231