LEADER 00744nam0-22002771i-450- 001 990001295780403321 035 $a000129578 035 $aFED01000129578 035 $a(Aleph)000129578FED01 035 $a000129578 100 $a20000920d1989----km-y0itay50------ba 101 1$aeng 200 1 $aPerfect Groups$fby HOLT D. and PLESKEN W. ù 210 $aOxford$cClarendon Press$d1989 215 $aXII 365 p. 24cm 225 1 $aOxford mathematical monographs 700 1$aHolt,$bDerek F.$058914 702 1$aPlesken,$bWilhelm 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001295780403321 952 $aC-47-(16$b6627$fMA1 959 $aMA1 996 $aPerfect Groups$9384107 997 $aUNINA DB $aING01