000 00415 a2200169 4500
020 _a0030113032
082 _a338.5024658
_bHIR
090 _c26600
_d45914
100 _aHirschey, Mark
245 _aManagerial economics
250 _a8th
260 _aFlorida
_bHarcourt Brace Publishers
_c1972
_g1996
300 _axix,827p.
_c26cm
650 _aManagerial economics
700 _aPappas, James L.
942 _cL
999 _c53407
_d53407