00451nam 2279975 450000100060000000300230000600500090002900800410003808200080007907200340008702000180012110000190013926000380015824500430019665000340023965000100027379975StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a523 aprtail differential equations a0-534-92134-5 aDonald W. Trim bPWS-KET PUBLISHING COMPANY c1989 aApplied Partial Differential Equations aprtail differential equations atitle