Industry: Inventions and Improvements

Call Number
300-20-1:157/2

General information

Call No.:
300-20-1:157/2
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 #157 / No. 2
Date
1985 - 1993
Level
Folder
Primary Type
Textual