LEADER 01025nam0-22003731i-450- 001 990001433700403321 010 $a0-387-98377-5 035 $a000143370 035 $aFED01000143370 035 $a(Aleph)000143370FED01 035 $a000143370 100 $a20000920d1998----km-y0itay50------ba 101 0 $aeng 200 1 $aBanach algebra techniques in operator theory$fRonald G. Douglas 205 $a2nd edz. 210 $aNew York$cSpringer-Verlag$dc1998 215 $axvi, 194 p.$d25 cm 225 1 $aGraduate texts in mathematics$v179 610 0 $aTeoria degli operatori 610 0 $aAlgebre di banach 610 0 $aSpazi di hilbert 676 $a515.724 700 1$aDouglas,$bRonald G.$054969 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001433700403321 952 $aC-12-(179$b16196$fMA1 959 $aMA1 962 $a46BXX 962 $a46JXX 962 $a46LXX 996 $aBanach algebra techniques in operator theory$978206 997 $aUNINA DB $aING01