The University of Illinois astronomy program /
שמור ב:
OCLC: | 4053587 |
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Corporate Authors: | , |
מחברים אחרים: | , |
שפה: | English |
יצא לאור: |
New York :
Harper & Row,
©1969.
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נושאים: | |
פורמט: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
תאור פריט: | 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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תיאור פיזי: | 6 volumes : illustrations ; 26 cm. |