00921nam0 2200289 450 00000921920080326152804.00-387-90327-53-540-90327-520080326d1978----km-y0itay50------baengUSy-------001yyPartial differential equationsFritz John3. ed.New YorkHeidelbergBerlinSpringer-Verlag1978IX, 198 p.24 cmApplied mathematical sciences00012001Applied mathematical sciences0001Equazioni alle derivate parziali515.35320Equazioni differenziali parzialiJohn,Fritz331219ITUNIPARTHENOPE20080326RICAUNIMARC000009219AMS-510/122176NAVA120080326Partial differential equations332400UNIPARTHENOPE