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36 pages • missing pub info (editions)
ISBN/UID: 9781486721061
Format: Hardcover
Language: English
Publisher: Flowerpot Press
Publication date: Not specified
Description
Have you ever wondered how people counted to 100 before modern numbers were invented?In the How Do series, readers are invited to guess and then explore the science behind the right answers. A basic explanation of Roman numerals, examples of how t...
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36 pages • missing pub info (editions)
ISBN/UID: 9781486721061
Format: Hardcover
Language: English
Publisher: Flowerpot Press
Publication date: Not specified
Description
Have you ever wondered how people counted to 100 before modern numbers were invented?In the How Do series, readers are invited to guess and then explore the science behind the right answers. A basic explanation of Roman numerals, examples of how t...