Cover Image

Preparation and use of audio-visual aids /

Text to filmstrip.

Bibliographic Details
Institution:International Institute of Social History
Format: AUDIO
Subjects:
[Trade union training.]
International.
visualUnit
1950-1974.
Online Access:http://hdl.handle.net/10622/B43902CE-751C-473F-B059-F3C16E93079A
Description
Summary:Text to filmstrip.

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