00992nam--2200337---450-99000325246020331620090522141011.01-57146-036-5000325246USA01000325246(ALEPH)000325246USA0100032524620090522d1996----km-y0itay50------baengUSa---||||001yyBasic partial differential equationsDavid Bleecker, Georges CsordasCambridgeInternational presscopyr. 1996735 p.ill.26 cmEquazioni differenziali515.352BLEECKER,David40465ITsalbcISBD990003252460203316515.353 BLE24531/CBS515.35300220843BKSCIRSIAV79020090522USA011409RSIAV79020090522USA011410Basic partial differential equations911739UNISA