Helmet Performance and Design/ 
editors Peter RN Childs, Anthony MJ Bull, Mazdak Ghajari 
 - [unknown]:   illustrations;    26cm 
<br/><br/> Collection of papers covering performance & safety tests of bicycle, motorcycle, sports and military helmets 
<br/><br/><label>ISBN: </label>9780957229839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Product design<br/>Helmets<br/>product development
<br/><br/><label>Dewey Class. No.: </label>745.2 HEL