Encyclopedia of technology  

 - 352 pages :   color illustrations ;   29 cm. 
 - World book discovery science encyclopedia .
 - World book discovery science encyclopedia. .
<br/><br/> Includes index 
<br/><br/>  "An exploration of technology, including discoveries, inventions and their inventors, the history of technology, and how technology is used in society. Features include drawings, diagrams, photographs, and activities"-- |c Provided by publisher. 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>9780716675242 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Encyclopedias, Juvenile
<br/><br/><label>Dewey Class. No.: </label>603