Hillman, Mayer. <br/><br/>
Cycle helmets :  the case for and against / 
Mayer Hillman. 
 - London :  Policy Studies Institute,  1993. 
 - 32p. 
<br/><br/><label>ISBN: </label>0853746028 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motorcycling--Safety measures.--Great Britain