Watts, Denis.  <br/><br/>
The complete middle distance runner / 
Denis Watts, Harry Wilson and Frank Horwill. 
 - London :  Stanley paul,  c 1972. 
 - 124 p. 
<br/><br/><label>ISBN: </label>0091114802 
<br/><br/><label>Dewey Class. No.: </label>796.426