000			00339nam a2200157Ia 4500
100			_aMelvin, Michael ; Boyes, William
080			_a330
526			_dNTB
526			_aPG
366			_f#REF!
942			_cBK
245			_aPrinciples of economics 9th ed.
260			_aCengage _bNew Delhi _c2017
300			_axxxviii,853
546			_aE
999			_c57178 _d57178