Chains, gaps, and finite extensions
Subtitle: three topics in structural complexity
By: by Stephen Anthony Fenner.
Published: 1991
Language: eng
Format: Microform
Number of pages: 105
Notes: Microfilm. Chicago, Ill. : University of Chicago, Joseph Regenstein Library, Dept. of Photoduplication, 1991. 1 microfilm reel ; 35 mm.
Thesis (Ph. D.)--University of Chicago, 1991.