Weird & wacky inventions /
Includes drawings of unusual inventions submitted to the patent office with clues to aid the reader in guessing the purpose of each invention.
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Crown Publishers,
©1978.
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| Subjects: |
| Summary: | Includes drawings of unusual inventions submitted to the patent office with clues to aid the reader in guessing the purpose of each invention. |
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| Physical Description: | 93 unnumbered pages : illustrations ; 26 cm |
| ISBN: | 0517533189 9780517533185 |