LEADER 01027nam1 22002411i 450 001 VAN0052907 005 20060921120000.0 100 $a20060921g1952 |0itac50 ba 101 $aeng 102 $aUS 105 $a|||| ||||| 200 1 $aProblem book in the theory of functions$fby Konrad Knopp 210 $aNew York$cDover 215 $a2 v.$d21 cm. 463 1$1001VAN0052909$12001 $aˆ1: ‰Problems in the elementary theory of functions$fby Konrad Knopp$gtranslated by Lipman Bers$1210 $aNew York$cDover$d1948$1215 $aVIII, 126 p.$d21 cm.$v1 463 1$1001VAN0052904$12001 $aˆ2: ‰Problems in the advanced theory of functions$fby Konrad Knopp$gtranslated by Frederick Bagemihl$1210 $aNew York$cDover$d1952$1215 $a138 p.$d21 cm.$v2 620 $aUS$dNew York$3VANL000011 700 1$aKnopp$bKonrad$3VANV020076$012744 712 $aDover $3VANV108158$4650 801 $aIT$bSOL$c20230714$gRICA 912 $aVAN0052907 996 $aProblem book in the theory of functions$9118959 997 $aUNICAMPANIA