000 00250nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aSAMUELSON, WILLIAM F
_93808
245 0 _aMANAGERIAL ECONOMICS
650 _aECONOMICS - MANAGERIAL
_91985
942 _cBK
999 _c5114
_d5114