000			00331nam a2200133Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a510 aDDC20
100			_aNEHTHA,B.C
245		0	_aMathematics for economists
260			_bNew Delhi. Sultan chanal & So _cns, IN 1986
300			_a(2),(vi),6
942			_cLL
999			_c2877 _d2877