Blaxland, Wendy <br/><br/>
Helmets / 
Wendy Blaxland. 
 - New York, NY :  Marshall Cavendish,  2010. 
 - 32p. :  col. ill.;   28cm. 
<br/><br/> ''Discusses how helmet are made"--Provided by publisher 
<br/><br/><label>ISBN: </label>978-0-7614-4755-9 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Subjects--Geographic Terms: </label>
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<br/><br/><label>Dewey Class. No.: </label>Cir 621.992  B645 2010