LEADER 00935nam0-22003251i-450- 001 990000843340403321 005 20101112085454.0 035 $a000084334 035 $aFED01000084334 035 $a(Aleph)000084334FED01 035 $a000084334 100 $a20020821d1982----km-y0itay50------ba 101 0 $aeng 105 $ay-------001yy 200 1 $aVariational principles and free-boundary problems 210 $aNew York$cJohn Wiley & Sons$d1982 215 $aIX, 710 p.$d24 cm 225 1 $aPure and applied mathematics 610 0 $aProblemi di valore di contorno 676 $a515.3'5 700 1$aFriedman,$bAvner$f<1932- >$026273 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000843340403321 952 $a14-H-36$b20996$fMA1 952 $a02 35 E 42$b4846$fFINBN 959 $aFINBN 959 $aMA1 996 $aVariational principles and free-boundary problems$9348799 997 $aUNINA