000 00356nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a338
082 _b5 GRA
100 _a"Gravelle, Hugh."
245 0 _aMicroeconomics
250 _aSecond
260 _aNew Delhi
260 _bPearson
260 _c1981
300 _ax-751
999 _c48645
_d48645