Description
What is time? When did we first use it? Does it always work? How do animals tell time? A fun and fascinating look at time from the first calendars and clocks to the digital watches and precise time-keeping methods of today.
Book Details
Format
Hardcover
Pages
64 pages
Language
English
Published
Jan 1, 2009
Publisher
Walker Childrens Hardbacks
ISBN-10
1406304069
ISBN-13
9781406304060