000			00310nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c325/-
040			_aET
100			_aGREWAL B.S
245		0	_aNUMERICAL METHODS
260			_bKHANNA PUB. _aNEW DELHI
300			_a699
500			_a28310
942			_cBK
999			_c34325 _d34325