000 00264nam a2200121Ia 4500
100 _aVishwa Nath
245 _aEngineering Mathematics - 2
250 _a13th
260 _c1986
_bSatya Prakashan
_aNew Delhi
300 _a638
700 _aKrishan Lal
942 _cBK
999 _c10398
_d10398