The illustrated dictionary of inventors and inventions / 
contributors Michael Pollard, Felicity Trotman, Merilyn Holme 
 - 16 pages :  color illustrations ;  29 cm 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>1857370139 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventors--Dictionaries<br/>Inventions--Dictionaries
<br/><br/><label>Dewey Class. No.: </label>609.2