000 00318nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a70177591
041 _aen
082 _a330
100 _aJ Michael Morgan
245 0 _aEconomics
260 _aNewyork
_bMcGraw-Hill
_c1983
300 _avi,377p.
942 _cPR
999 _c42743
_d42743