000 00324nam a2200145Ia 4500
008 210901s1992 xx 000 0 eng d
082 _a338.5 GWA
100 _aGwartney, J.D.
245 0 _aMicroeconomics
250 _a4rth ed.
260 _bHarcourt
_c1987
300 _a578p.
650 _aEconomics
942 _2ddc
_cBK
999 _c19732
_d19732