LEADER 00930nam0-22003011i-450- 001 990000369910403321 005 20001010 010 $a0-7923-2966-X 035 $a000036991 035 $aFED01000036991 035 $a(Aleph)000036991FED01 035 $a000036991 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aPartial differential equations and group theory$enew perspectives for applications$fBy J.F. Pommaret 210 $aBoston ; Dordrecht ; London$cKluwer Academic$dcopyr. 1994 215 $aIX,473 p.$d24 cm 225 1 $aMathematics and its applications$v293 700 1$aPommaret,$bJ.F.$0338072 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000369910403321 952 $a04 013-281$bDIC 25/L/MG$fDINCH 959 $aDINCH 996 $aPartial differential equations and group theory$9126494 997 $aUNINA DB $aING01