000 00266nam a2200121Ia 4500
020 _a8121900417
100 _aShanti Narayan
245 _aEngineering Mathematics - Pt-1
250 _a2nd
260 _c1987
_bS.Chand & Co.
_aNew Delhi
300 _a618
942 _cBK
999 _c18937
_d18937