000			00355nam a2200145Ia 4500
008			231017s9999||||xx |||||||||||||| ||und||
020			_a9788193328491
041			_aeng
082			_a620.00151 _bT17 GRE
100			_aGrewal, B.S.
245		0	_aHigher engineering mathematics
250			_a44th ed.
260			_bKhanna Publishers _c2017
942			_cBK
999			_c25368 _d25368