The preparation and use of audio-visual aids :
English version of 59 slides (K3/285-343), french version of 65 slides (K3/220-284). With text in english and french.
| Institution: | International Institute of Social History |
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| Format: | IMAGE |
| Published: |
1965.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F44A06E3-A6AA-402D-B51F-438A7FBE4D6E |
| Summary: | English version of 59 slides (K3/285-343), french version of 65 slides (K3/220-284). With text in english and french. |
|---|---|
| Published: | 1965. |