Tutoring by telephone /
Uloženo v:
| Hlavní autor: | |
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| Další autoři: | |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Lond. :
Post Office Corporation,
1975.
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| Témata: |
| Popis jednotky: | Prep. by S.Holloway and S.Hammond of the Communications Studies Group. University College London. Part of a research project sponsored by the Post Office Corporation, Long Range Studies Division. |
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| Fyzický popis: | 37 f. |