LEADER 01150nam a2200289 i 4500
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008 980625s1977    us            ||| | eng  
020   $a0821830384
035   $ab10744071-39ule_inst
035   $aLE01300818$9ExL
040   $aDip.to Matematica$beng
084   $aAMS 00B25
100 1 $aStechkin, S. B.$0534685
245 10$aApproximation of functions and operators /$cedited by S. B. Steckin
260   $aProvidence, R.I. :$bAmerican Mathematical Society,$c1977
300   $aiii, 211 p. ;$c26 cm.
490 0 $aProceedings of the Steklov Institute of Mathematics, ISSN 00815438 ;$v138 (1975)
500   $aTranslation of: Priblizhenie funktsii i operatorov.
500   $aIncludes bibliographical references
650  4$aApproximation theory
907   $a.b10744071$b23-02-17$c28-06-02
912   $a991000693429707536
945   $aLE013 00B STE11 V.138 (1977)$g1$i2013000100487$lle013$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i1083560x$z28-06-02
996   $aApproximation of functions and operators$9910723
997   $aUNISALENTO
998   $ale013$b01-01-98$cm$da  $e-$feng$gus $h0$i1