000 00514nam a2200181 4500
008 230427b |||||||| |||| 00| 0 eng d
020 _a9788173198298
082 _a515.353
_bSHA
100 _aSharma, J N
245 _aPartial differential equations for engineers and scientists
250 _a2nd
260 _aNew Delhi
_bNarosa pub.house ltd.
_c2009
_creprint 2019
300 _axiv,339p.
600 _aMathematics
650 _aPartial differential equations
700 _aSingh, Kehar
942 _2ddc
_cBK
999 _c77696
_d77696