Frontier themes in science fiction /

Bibliographic Details
Main Author: Mogen, David, 1945-
Format: Book
Language:English
Published: Boulder, Colo. : University of Colorado, [publisher not identified] ; 1977.
Subjects:
Description
Item Description:Thesis (Ph.D.)--University of Colorado.
Physical Description:iv, 176 †. ; 28 cm.
Bibliography:Bibliography: leaves 173-176.