LEADER 00884cam0-22003371i-450- 001 990002549740403321 005 20060929122730.0 035 $a000254974 035 $aFED01000254974 035 $a(Aleph)000254974FED01 035 $a000254974 100 $a20030910d1964----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $ay-------001yy 200 1 $aLectures on invariant subspaces$fHenry Helson 210 $aNew York$cAcademic Press$d1964 215 $aXI, 130 p.$d24 cm 610 0 $aSpazi funzionali 610 0 $aAnalisi funzionale 676 $a515 676 $a519 700 1$aHelson,$bHenry$059046 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002549740403321 952 $aMXI-C-5$b5185$fMAS 952 $aMXI-A-71$b034285$fMAS 959 $aMAS 996 $aLectures on invariant subspaces$9437474 997 $aUNINA