LEADER 01141nam a2200313 i 4500
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005 20020507181912.0
008 970609s1969    |||           ||| |  eng 
035   $ab1079105x-39ule_inst
035   $aLE01305948$9ExL
040   $aDip.to Matematica$beng
082 0 $a515.724
084   $aAMS 46C
084   $aAMS 47A
100 1 $aHelmberg, Gilbert$047649
245 10$aIntroduction to spectral theory in Hilbert space /$cGilbert Helmberg
260   $aAmsterdam :$bNorth-Holland ; New York : John Wiley,$c1969
300   $axxiii, 346 p. ;$c23 cm.
490 0 $aNorth Holland series in probability and applied mathematics ;$v6
500   $aBibliography: p. 330-333
650  4$aHilbert space
650  4$aLinear operators
650  4$aSpectral theory
907   $a.b1079105x$b23-02-17$c28-06-02
912   $a991001028069707536
945   $aLE013 47A HEL11 (1969)$g1$i2013000085999$lle013$o-$pE0.00$q-$rl$s-  $t0$u17$v0$w17$x0$y.i1089164x$z28-06-02
996   $aIntroduction to Spectral Theory in Hilbert Space$9354863
997   $aUNISALENTO
998   $ale013$b01-01-97$cm$da  $e-$feng$gxx $h0$i1