000			00359nam 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			_bPearoson
260			_c1981
300			_axii-752
999			_c48643 _d48643