000			00308nam a2200133Ia 4500
008			240624s9999 xx 000 0 und d
041			_aeng
082			_a338.5024658 SIN
100			_aSINGH S P
245			_aMANAGERIAL ECONOMICS
260			_c2003 _aDelhi _bA.I.T.B.S.
300			_axiii, : 226
365			_cRS
999			_c1489 _d1489