Rules of the game / 
by the Diagram Group. 
 - New York :  Paddington Press,  1974. 
 - 320 p.  ill. colour ;  30 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0846700255 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sports--Rules.