000			00378nam a2200133Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a330.01
100			_aDEWETT,Kewal krishan
245		0	_aElementary economic theory for pre-university,pre-degree,higher secondary interm
260			_aNewdelhi. _bS.Chand&co ltd _c1990
300			_a[6],546p;t
942			_cPR
999			_c43227 _d43227