000 00323 a2200145 4500
041 _aEnglish
082 _a338.5
_bPET
100 _aC.H. Petersen
245 _aManagerial economics
260 _c1994
_aNew York
_bMacmillan
_g1994
300 _a664p
650 _aEconomics
700 _aChris Lewis
942 _cLEB
_05
999 _c9515
_d9515