000			00346nam a2200145Ia 4500
008			221117s9999 xx 000 0 und d
082			_bGRE
100			_aGREWAL, B.S.
245		0	_aHIGHER ENGINEERING MATHEMATICS
250			_a42ND
260			_bKHANNA PUBLISHERS, NEW DELHI _c2012
300			_a1312
650			_aMathematics
942			_cBK
999			_c214401 _d214401