000 00240nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aSAMUELSON, PAUL A
245 0 _aECONOMICS: INTRODUCTORY ANALYSIS
650 _aECONOMICS
_91109
942 _cBK
999 _c2132
_d2132