LEADER 00909nam0-22003491i-450- 001 990001445260403321 010 $a3-540-67397-0 035 $a000144526 035 $aFED01000144526 035 $a(Aleph)000144526FED01 035 $a000144526 100 $a20000920d2000----km-y0itay50------ba 101 0 $aeng 200 1 $aQuilts: central extensions, braid actions, and finite groups$fTim Hsu 210 $aBerlin$cSpringer$dc2000 215 $axii, 185 p.$d25 cm 225 1 $aLecture Notes in Mathematics$v1731 610 0 $aGruppi finiti 610 0 $aEstensioni di gruppi 676 $a512.2 700 1$aHsu,$bTim$062626 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001445260403321 952 $aC-20-(1731$b17687$fMA1 959 $aMA1 962 $a20D08 962 $a20E22 962 $a20F36 996 $aQuilts$978791 997 $aUNINA DB $aING01