00272nam a2200109Ia 4500008004100000082001400041100001400055245003800069250001100107260003600118300000800154190710s9999    xx            000 0 und d  a512,G 749  aGoyal,J K 0aAdvanced course in modern algebra  a7th ed  aMeerutbPragati Prakashanc1999  a680