000 00328nam a22001577a 4500
020 _a9780070700710
082 _a330
_bSAM
100 _aSAMUELSON,PAUL A
245 _aECONOMICS
250 _a19TH
260 _bMCGRAW HILL
_c2017
300 _a916
650 _aECONOMICS
700 _aNORDHAUS,WILLIAM D
942 _2ddc
_cB
999 _c84979
_d84979