000			00313nam a2200133Ia 4500
008			200615s9999||||xx |||||||||||||| ||und||
082			_a510 _bATE-B
100			_aBALI,NP
245		2	_aA TEXTBOOK ENGINEERING MATHEMATICS
250			_a1ST
260			_aNEW DELHI _bUNIVERSITY _c2018
300			_a603
942			_cBK
999			_c30608 _d30608