000 00312nam a2200133Ia 4500
008 221229s9999 xx 000 0 und d
100 _aSingh, A.K.
245 0 _aEngineering Mathematics
260 _aNew Delhi
_bVayu
_c2008
300 _a425
650 _aMathematics
700 _aTripathi, C.M.
942 _cBK
999 _c2672
_d2672