How Things Work. 

 - 80 pages :  colour photographs ;  30 cm. 
 - A Child's First Library of Learning  Volume 13-18 .
 - A child's first library of learning  Volume 13-18 .
<br/><br/><label>ISBN: </label>783518595 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vocabulary--Juvenile literature.<br/>Learning process.
<br/><br/><label>Dewey Class. No.: </label>153.15