00485nam a22001217a 4500020002000000082001700020100001800037245007200055260003600127300003300163500001900196650014800215  a0387979999 (hb)  a315.353bTHO  aThomas, J. W.  aNumerical partial differential equationsbfinite difference methods  aNew YorkbSpringer-Verlagc1995  axx, 436 p.b: ill.c; 20 cm.  aIncludes index  aDifferential equationsaMathematicsvHyperbolic equationsvNumerical solutionvConservation lawsvFinite differences vElliptic equationsvFEAS