000 00326nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a515 .14 BAL
100 _aBali, N.P.
245 0 _aEngineering Mathematics
260 _aNEW DELHI
260 _bLAXMI PUB
260 _c2001
300 _a68
650 _aMathematics
999 _c139937
_d139937