LEADER 00783nam0-22002651i-450- 001 990001126490403321 035 $a000112649 035 $aFED01000112649 035 $a(Aleph)000112649FED01 035 $a000112649 100 $a20000920d1971----km-y0itay50------ba 101 1$aeng 200 1 $aFoundations of the theory of Klein surfaces$fby Alling and Greenleaf. 210 $aBerlin [etc.]$cSpringer-Verlag$d1971 225 1 $aLecture Notes in Mathematics$v219 700 1$aAlling,$bNorman L.$054135 702 1$aGreenleaf,$bNewcomb 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001126490403321 952 $aC-20-(219$b11338$fMA1 959 $aMA1 996 $aFoundations of the theory of Klein surfaces$9262835 997 $aUNINA DB $aING01