ISBN: 9780972202671 - tools of timekeeping: a kid's guide to the history & science of telling time, 15 hands-on activities (tools of discovery series) (4 Ergebnisse)

Zustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Softcover. Zustand: Good. No Jacket. Discusses how people told time before clocks, how present-day clocks and calendars were invented, and how to make simple timekeeping devices at home. Former library book. Moderate shelf wear. Please note the image in this listing is a stock photo and may not match the covers of the actual item. Ex-Library.…

paperback. Zustand: New. In shrink wrap. Looks like an interesting title.