000			00291nam a2200121Ia 4500
005			20240713150354.0
008			240712s9999 xx 000 0 und d
041			_aeng
100			_aSingh, s.k.
245			_aEconomics micro and macro
260			_aAgra _b Sahity bhawan _c2018
300			_a214
999			_c28738 _d28738