000 00281nam a22000857a 4500
008 210406b ||||| |||| 00| 0 eng d
050 _aHD30.23 .S65 1989
245 _aQuantitative techniques for managerial decisions
_bconcepts, illustrations and problems
_cSRIVASTAVA, U.K.
942 _2lcc
999 _c4317
_d4317