LEADER 00703nam0-22002531i-450- 001 990001279090403321 035 $a000127909 035 $aFED01000127909 035 $a(Aleph)000127909FED01 035 $a000127909 100 $a20000920d1957----km-y0itay50------ba 101 0 $aeng 200 1 $aTopological Planes$eAdvances in mathematics vol. 2, fasc. 1,1967$fby Salzmann Helmut 205 $a$a 210 $aNew York [etc.]$cAcademic Press$d1957 700 1$aSalzmann,$bHelmut$020988 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001279090403321 952 $a28-L-22$b8151$fMA1 959 $aMA1 996 $aTopological Planes$9384525 997 $aUNINA DB $aING01