- Paperback: 60 pages
- Publisher: National Museum of Science & I (June 30, 1991)
- Language: English
- ISBN-10: 0901805459
- ISBN-13: 978-0901805454
- Product Dimensions: 8 x 7.7 x 0.2 inches
- Shipping Weight: 7.8 ounces
- Amazon Best Sellers Rank: #2,451,568 in Books (See Top 100 in Books)
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