11162 - Ring theory : nonsingular rings and modules |
11163 - Ring theory : proceedings of a conference held in Granada, Spain, September 1-6, 1986 |
11164 - Ring theory : proceedings of a conference on ring theory held in Park City, Utah March 2-6, 1971 |
11165 - Ring theory : proceedings of an international conference held in Antwerp, April 1-5, 1985 |
11166 - Ring theory : proceedings of the 1977 Antwerp Conference |
11167 - Ring theory : proceedings of the 1978 Antwerp conference |
11168 - Ring theory : proceedings of the 21st Biennial Ohio State-Denison University, Granville, Ohio, May 14-16, 1992 |
11169 - Ring theory : proceedings of the Ohio University conference, May 1976 |
11170 - Ring theory : proceedings, University of Antwerp U.I.A. Antwerp, Belgium, May 6-9, 1980 |








