00505     2200181   4500001002100000005001500021035002000036008004100056245006400097100002000161260004100181300002600222020001500248084001800263082001200281650001600293990001400309INLIS00000000000046320260811032629  a0010-0317000461260811                           0      1 aAn introduction to nonlinear partial differential equations  aLogan, J. David  aNew York :bJohn Wiley & Sons,c1994  axi, 400 hlm. ;c26 cm  a0471599166  a515.353 Log i  a515.353  aMATHEMATICS  a145095412