Author:
Gabriel, Teshome H. (Teshome Habte)
Imprint:Ann Arbor, Mich. : UMI Research Press, c1982.
Descriptionxii, 147 p. ; 24 cm.
Note:Revision of thesis (Ph.D.)--University of California, Los Angeles, 1979.
Note:Includes index.
Bibliography Note:Bibliography: p. [135]-141.