000 00278nam a2200133Ia 4500
100 _aNath/ Vishwa
942 _cBK
654 _aMaths
245 _aEngineering Mathematics
260 _bSatya prakashan
_aNewDelhi
_c1967
082 _a510
300 _a947
546 _aENGLISH
999 _c21629
_d21629