000 00338nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a515.14 gak
100 _aGakkhar, Sunita
245 0 _aEngineering Mathematics
260 _aNEW DELHI
260 _bBPB PUBLICATIONS
260 _c2002
300 _a248
650 _aMathematics
999 _c139595
_d139595