000 00428nam a2200169Ia 4500
020 _a067315856X
082 _a339
_bRUP
100 _aRuffin, Roy J
_983706
245 _aPrinciples of macroeconomics
_c Roy J Ruffin
260 _aGlenview:
_bScott Foresman and Co,
_c1978.
300 _bxxix, 416p.
500 _aPB
504 _aIncludes bibliography and index
546 _aeng
650 _aEconomics
_994588
942 _cBK
999 _c24045
_d24045