000 00235nam a2200097Ia 4500
008 190211s9999||||xx |||||||||||||| ||und||
100 _aSAMUELSON, PAUL.A
245 0 _aECONOMICS
260 _bTATA McGRAW-HILL
700 _aNORDHAUS, WILLIAM D
999 _c1237
_d1237