000 00410nam a2200157Ia 4500
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040 _e181021
_aMAIN
041 _aEnglish
082 _a515.353 S23P(2)
100 _aSharma, J N
245 0 _aPartial differential equations for engineers and scientists
250 _a2nd ed.
260 _aNew Delhi
_bNarosa
_c2009
300 _axiv, 339 p.
942 _cBK
999 _c165541
_d165541