The University of Illinois astronomy program /
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OCLC: | 4053587 |
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Корпоративные авторы: | , |
Другие авторы: | , |
Язык: | English |
Опубликовано: |
New York :
Harper & Row,
©1969.
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Предметы: | |
Формат: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
Примечание: | For upper elementary and junior high school students. A product of the Elementary School Science Project, supported by the National Science Foundation. |
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Объем: | 6 volumes : illustrations ; 26 cm. |