000			00328pam a2200133a 44500
008			160422s9999 xx 000 0 und d
041			_aEnglish
082			_a658.1552 GUP
100			_aGupta, G.S.
245			_aManagerial Economics.
260			_aNew Delhi _b Tata Mcgraw-Hill _c1993
300			_a271p.
650			_aManagement
999			_c93704 _d93704