Davidson, Avelyn <br/><br/>
Gadgets and Gizmos 
Avelyn Davidson 
 - Berkshire  Kingscourt/Mcgraw Hill, Weldon Owen Education Limited  2003 
 - 28 p. : col. ill 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9781877295478 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gadgets<br/>Inventions
<br/><br/><label>Dewey Class. No.: </label>608 DAV