LEADER 00838nam0-22002771i-450- 001 990001157860403321 035 $a000115786 035 $aFED01000115786 035 $a(Aleph)000115786FED01 035 $a000115786 100 $a20000920d1980----km-y0itay50------ba 101 1$aeng 200 1 $aSurfaces and Planar Discontinuous Groups$fvon Zieschang,Heiner-VOGT,Elmar-Coldewey, Hans-Dieter 210 $aBerlin [etc.]$cSpringer-Verlag$d1980 225 1 $aLecture Notes in Mathematics$v835 700 1$aZieschang,$bHeiner$055310 702 1$aColdewey,$bHans-Dieter 702 1$aVogt,$bElmar 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001157860403321 952 $aC-20-(835$b20083$fMA1 959 $aMA1 996 $aSurfaces and planar discontinuous groups$9261839 997 $aUNINA DB $aING01