000			00313nam a2200133Ia 4500
005			20240713151048.0
008			240712s9999 xx 000 0 und d
041			_aeng
100			_aKothari, c.r.
245			_aQuantitative techniques
250			_a3rd
260			_aNew Delhi _b Vikas pub. _c2019
300			_a479
999			_c32875 _d32875