Labour: Improvement of Methods

Call Number
300-20-1:159/7

General information

Call No.:
300-20-1:159/7
Part of series
HU OSA 300-20-1 Records of Radio Free Europe/Radio Liberty Research Institute: Bulgarian Unit: Subject Files
Located at
Archival boxes #159 / No. 7
Date
1963 - 1990
Level
Folder
Primary Type
Textual