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How Do You Know What Time Is?: Measuring Time - Wells of Knowledge Robert Wells
How Do You Know What Time Is?: Measuring Time - Wells of Knowledge
Robert Wells
What would life be like with no clocks and no calendars? How would you know when to get up in the morning? Long, long ago, all people could do was watch the sun and moon and try to figure things out. Eventually, they made simple clocks like sundials.
32 pages
| Medios de comunicación | Libros Paperback Book (Libro con tapa blanda y lomo encolado) |
| Publicado | 2002 |
| ISBN13 | 9780807579404 |
| Editores | Albert Whitman & Company |
| Páginas | 32 |
| Dimensiones | 267 × 178 × 5 mm · 113 g |
| Lengua | Inglés |
| Colaborador | Robert E. Wells |
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