000 00240nam a2200097 4500
245 _aManagerial economics
_cPeter J. Curwen
100 _aCurwen, Peter J.
260 _aLondon
_bMacmillan
_c1974
300 _aix,245p.; 22cm.
082 _a658
_bCUR
999 _c35160
_d35160