00464nam a2200157Ia 4500008004100000082001300041100001800054245004000072260001800112300001300130600001700143650002900160942000700189952009300196999001700289140224s9999    xx            000 0 und d  a519.4 L3  aLedermann, W.  aIntroduction to group theory Essex/  bLongmanc1973  avi,176p.  aW. Ledermann  aGroup theory,Mathematics  cBK  00104070aKSDbKSDd2014-02-24l0o519.4 L3p4620r2014-02-24 00:00:00w2014-02-24yBK  c93893d93893