000			00286nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a0
100			_aGrewal,B.S.
245			_aNumerical Methods
250			_a19THEd
260			_bKhanna
300			_a676p. _bRs:250
490			_a10240
999			_c10240 _d10240