Time and timepieces / 
 World of time & timepieces 
editorial board : Lady Plowden, Molly Brearley, Asa Briggs ; teacher consultants : Margot Chahin [and others] ; editor-in-chief, Jennifer Cochrane. 
 - 61 pages :  color illustrations ; maps ;  21 cm. 
 - YRP reference library books .
<br/><br/> Includes index.  Cover title: The world of time and timepieces. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time.<br/>Clocks and watches.<br/>Clocks and watches.<br/>Time.
<br/><br/><label>Subjects--Index Terms: </label>Reference United Kingdom Time juvenile dictionary