00482nam a22001572  4500001001100000005001700011008004100028020002800069040001500097100003100112245007100143250001500214260003000229300001600259650004900275000000928220151217155218.0080921s         xx           000 0 eng d  a0486438341 :cBSP 18.99  aKABUcKABU1 aColton, David.@000016046710aPartial differential equations :ban introduction /cDavid Colton.  aDover  ed.  aNew York :bDover,c2004.  aix, 308  p. 0aDifferential equations, Partial.@0000154660