000			00355nam a2200133Ia 4500
008			221001s1983 xx 000 0 eng d
082			_a330.12 DHI
100			_aDhingra, I. C.
245		0	_aEconomic systems and micro economic theory
250			_a3rd ed.
260			_aNew Delhi _bSultan Chand _c1983
300			_aVarious pagination.
942			_2ddc _cBK
999			_c12182 _d12182