000 00286nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a510
_bNAI
100 _aNail, Vishwa
245 0 _aEngineering Mathematics
260 _bTechnical india ltd.,
_c1967
300 _a947
942 _2ddc
999 _c15187
_d15187