The Mohonk conference : a report of an International Symposium on the Role of Books and Other Educational Materials in Meeting the Educational and Economic Goals of Developed and Developing Countries /
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| Natura: | Libro |
| Lingua: | English |
| Pubblicazione: |
N.Y. :
National Book Committee,
1972.
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| Soggetti: |
| Descrizione fisica: | 66pp. |
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