This trip through history examines how time has been measured, by such methods as observation of natural cycles and different kinds of clocks and watches. Includes illustrations and descriptions of various time keeping devices such as obelisks, sun dials, sand clocks, candle clocks, and incense clocks.
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Język Angielski ● Format PDF ● Strony 32 ● ISBN 9781435874527 ● Wydawca The Rosen Publishing Group, Inc ● Opublikowany 2003 ● Do pobrania 3 czasy ● Waluta EUR ● ID 8666852 ● Ochrona przed kopiowaniem Adobe DRM
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