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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Bahasa Inggeris ● Format PDF ● Halaman-halaman 32 ● ISBN 9781435874527 ● Penerbit The Rosen Publishing Group, Inc ● Diterbitkan 2003 ● Muat turun 3 kali ● Mata wang EUR ● ID 8666852 ● Salin perlindungan Adobe DRM
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