LEADER 01247nam a2200325 i 4500
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008 970609s1967    de            ||| | eng  
035   $ab10831794-39ule_inst
035   $aLE01310538$9ExL
040   $aDip.to Matematica$beng
082 0 $a515.724
084   $aAMS 47D
084   $aAMS 47D03
100 1 $aButzer, Paul Leo$047954
245 10$aSemi-groups of operators and approximation /$cPaul L. Butzer, Hubert Berens
260   $aBerlin ; New York :$bSpringer-Verlag,$c1967
300   $axi, 318 p. 24 cm.
490 0 $aGrundlehren der mathematischen Wissenschaften = A series of comprehensive studies in mathematics,$x0072-7830 ;$v145
650  0$aApproximation theory
650  0$aBanach spaces
650  0$aIntegrals
650  0$aSemigroups
700 1 $aBerens, Hubert$eauthor$4http://id.loc.gov/vocabulary/relators/aut$054416
907   $a.b10831794$b23-02-17$c28-06-02
912   $a991001325269707536
945   $aLE013 47D BUT11 (1967)$g1$i2013000086019$lle013$o-$pE0.00$q-$rl$s-  $t0$u14$v3$w14$x0$y.i10940807$z28-06-02
996   $aSemi-groups of operators and approximation$9958730
997   $aUNISALENTO
998   $ale013$b01-01-97$cm$da  $e-$feng$gde $h0$i1