LEADER 01045nam a22002655i 4500 001 991002181299707536 007 cr nn 008mamaa 008 121227s1972 gw | s |||| 0|eng d 020 $a9783540379959 035 $ab14133891-39ule_inst 040 $aBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematica$beng 082 04$a510$223 100 1 $aDeVore, Ronald A.$054899 245 14$aThe approximation of continuous functions by positive linear operators$h[e-book] /$cby Ronald A. DeVore 260 $aBerlin :$bSpringer,$c1972 300 $a1 online resource (289 p.) 440 0$aLecture Notes in Mathematics,$x0075-8434 ;$v293 650 0$aMathematics 773 0 $aSpringer eBooks 856 40$uhttp://dx.doi.org/10.1007/BFb0059493$zAn electronic book accessible through the World Wide Web 907 $a.b14133891$b03-03-22$c05-09-13 912 $a991002181299707536 996 $aApproximation of continuous functions by positive linear operators$981425 997 $aUNISALENTO 998 $ale013$b05-09-13$cm$d@ $e-$feng$ggw $h4$i0