000 00300nam a2200121Ia 4500
008 220201s1976 xx 000 0 eng d
082 _bGWA
100 _aGwartney, james D
245 0 _aEconomics private & public choices
260 _anew york
_bAcademic Press
_c1976
300 _a656
942 _2ddc
999 _c20472
_d20472