000			00300nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a0
100			_aGrewal,B.S.
245			_aHigher Engineering Mathematics
250			_a40THEd
260			_bKhanna
300			_a1391p. _bRs:345
490			_a10923
999			_c10923 _d10923