000 00323nam a2200133 4500
020 _a0071285423
020 _a9780071285421
245 _aPrinciples Of Economics
250 _a4th Edition
260 _aNew York
_bMc Graw Hill
_c2009
300 _axlvii; 836p. 9G 29l.:Fran
700 _aFrank, H. Robert et'al
942 _cBK
999 _c7169
_d7169