Welker Bill, <br/><br/>
The wrestling drill book :  
by Bill Welker .  
 - U.S.A.  Human Kinetics  2005 
 - 243 p. 
<br/><br/><label>ISBN: </label>978-0-7360-5460-7 
<br/><br/><label>Dewey Class. No.: </label>MY245  / P5