The group of units of a simple ring
Published: 1969
Language: eng
Format: Microform
Number of pages: 61
Notes: Microfilm. Chicago, Ill. : University of Chicago, Joseph Regenstein Library, Dept. of Photoduplication, 1969. 1 microfilm reel ; 35 mm.
Bibliography: leaf 61.
Thesis (Ph. D.)--University of Chicago, 1969.