Az iskolarádió, az iskolatelevízió használatáról

Call Number
420-2-2:22/1

General information

Call No.:
420-2-2:22/1
Part of series
HU OSA 420-2-2 Collection on the Hungarian Institute for Public Opinion Research: Publications and Research Reports: Confidential Reports and Publications
Located at
Archival boxes #22 / No. 1
Date
1974
Level
Folder
Primary Type
Textual
Notes
Hanák Katalin