000			00325nam a2200145Ia 4500
008			211026s9999||||xx |||||||||||||| ||und||
035			_a57
082			_a330
100			_aN. Gregory Mankiw
245		0	_aPrinciples of Economics
260			_bCengage Learning _c2015
300			_a847
500			_aS/SI/18-19/5302
942			_cBK
999			_c58 _d58