Agriculture, labor surplus, and foreign trade in Bulgaria, 1925-1960
By: by Charles A. Cooper.
Published: 1960
Language: eng
Format: Microform
Number of pages: 223
Notes: Microfilm. Cambridge : Massachusetts Institute of Technology Library, 1960. 1 microfilm reel ; 35 mm.
Bibliography: leaves 215-222.
Thesis (Ph. D.)--Massachusetts Institute of Technology, 1960.