000			00310nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c300
040			_aET
100			_aJain , T.R.
245		0	_aQuanitative Methods
260			_bV.K. India _aNEW DELHI
300			_a248
500			_a59488
942			_cBK
999			_c65451 _d65451