000			00310nam a2200133Ia 4500
005			20260413100446.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aAli, Mansoor
245		0	_aEconomics for Engineers
260			_bSaharanpur , Manglik _c1994
300			_a189
942			_cDB
999			_c1400 _d1400