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020 _a978-0-07-175618-1
040 _aLIS CUI Lahore
_cAACR-II/RDA
082 _23rd
_a517.95 DUC-P
100 _aPaul Duchtaeu
245 0 _aPartial differential equations
250 _a3rd
260 _aNew Yark
_bMcGraw Hill
264 _c0
300 _aSoft Binding
_b 241
365 _b1843
_cRs.
546 _aEnglish
650 _xMathematics,Partial differential equations
852 _pLHR 23241
942 _2lhr
_cLHR 23241
_h1
999 _c442515
_d442515