00414nam a2200145Ia 450000500170000000800410001702000150005804000100007305000210008310000210010424500710012525000080019626000410020465000230024520251229190559.0251229s9999    xx            000 0 und d  a0201534673  cEULIB  aQA 162.F72 1989   aFraleigh, John.B 2aA first course in abstract algebra /John B FraleighcJohn Fraleigh  a4th  aMassachusettsbAddison Wesley c1989  aAlgebra , Abstract