11051 - Ring theory : proceedings of the 1977 Antwerp Conference |
11052 - Ring theory : proceedings of the 1978 Antwerp conference |
11053 - Ring theory : proceedings of the 21st Biennial Ohio State-Denison University, Granville, Ohio, May 14-16, 1992 |
11054 - Ring theory : proceedings of the Ohio University conference, May 1976 |
11055 - Ring theory : proceedings, University of Antwerp U.I.A. Antwerp, Belgium, May 6-9, 1980 |
11056 - Ring theory and algebra : proceedings of the Oklahoma conference in march 1973 |
11057 - Ring Theory Waterloo 1978 : proceedings, University of Waterloo, Canada, 12–16 June, 1978 |
11058 - Ring theory. Volume I |
11059 - Ring theory. Volume II |
11060 - Rings and categories of modules |