000 00335nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
082 _a GAN
100 _aGangwar, H S
245 2 _aA Text Book Of Engineering Mathematics
260 _aNEW DELHI
260 _bNEW AGE
260 _c2009
300 _a375
650 _aMathematics
999 _c160550
_d160550