000 00300nam a2200121Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a978-0-07-070071-0
082 _a330
082 _bSAM/E
100 _aPAUL A
_bSAMUELSON
245 0 _aECONOMICS NINTEENTH EDITION
260 _bMC GRAW HILL EDUCATION
999 _c4804
_d4804