000 00320nam a2200145Ia 4500
001 3956
008 240324s9999 xx 000 0 eng
020 _a9780324600988
082 _a330
_bM A E
100 _aN. Gregory Mankiw
245 0 _aEssentials of economics
250 _a5
260 _c2009
999 _c5839
_d5839