| Como Se Mide el Tiempo? Contributor(s): Wells, Robert E. (Author) |
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ISBN: 8426132871 ISBN-13: 9788426132871 Publisher: Editorial Juventud OUR PRICE: $14.39 Product Type: Hardcover Language: Spanish Published: May 2003 Annotation: This book teaches all about the mysteries of time, from our early ancestors, who noted how the sun traveled across the sky, to the ancient Egyptians, who used "Shadow Stick clocks" to mark its path, through present-day quartz and atomic clocks. The colorful illustrations and diagrams make this educational book fun and easy to understand. |
| Additional Information |
| BISAC Categories: - Juvenile Nonfiction | Technology - Machinery & Tools |
| Dewey: 529.7 |
| Lexile Measure: 790 |
| Series: Wells of Knowledge Science (Hardcover) |
| Physical Information: 0.32" H x 10.56" W x 7.44" (0.63 lbs) 31 pages |
