000 00311nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a510
100 _aBali N P
245 2 _aA Text book of Engineering Mathematics 1st Edition
250 _a1
260 _bNew Age Internationl, New Delhi
_c2015
942 _cBK
999 _c34408
_d34408