00311nam a2200121Ia 4500008004100000082001500041100002100056245003300077260004300110300001200153942000700165999001700172190709s9999    xx            000 0 und d  a512.8 J158  aJacobson, Nathan 0aLectures in abstract algebra  aLondonbD van nostrand company Ic1953  axii,280  cBK  c39920d39920