00830nam0-22003011i-450-990000844140403321200010100-07-055193-6000084414FED01000084414(Aleph)000084414FED0100008441420001010d--------km-y0itay50------baitay-------001yyModern methods in partial differential equationsM. SchechterNew YorkMcGraw-Hill1977XII, 245 p.24 cm515.353Schechter,Martin13643ITUNINARICAUNIMARCBK99000084414040332102 32 E 282804FINBNFINBNModern methods in partial differential equations348756UNINAING01