New standard encyclopedia. Vol. ONe / Robert B. Downs
Some of the many subjects covered, agriculture, animals, anthropology, architecture, art, biography, business and economics, chemistry, communitacion, educacion, greology, government, history, hobbies and recreation, homemaking, industry, literature and language, mathematics, medicine and health, mi...
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Bibliographic Details
| Main Author: |
Downs, Robert B. |
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| Format: | Book
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| Language: | Spanish |
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| Published: |
China: Standard Educational Corporation
1971
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| Subjects: | |
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