Educational media and you /
| Главный автор: | |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
Toronto :
GLC Educational Materials and Services,
1971.
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| Предметы: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Объем: | 194 p. : illus., plans. ; 29 cm. |
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| Библиография: | Includes bibliographical references and index. |
| ISBN: | 0888740018 |