Referees' and judges' manual 

 - London :  Referees'and Judges'Association, 1957. 
 - 68 p. :  ill. ;  16 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sports officiating.<br/>Boxing.
<br/><br/><label>Dewey Class. No.: </label>P 796.83069 A51