Ury, William / Saito,Seiichiro  1940  <br/><br/>
Habadoryu no to iwasenai koshojutsu / William Ury  
Seiichiro Saito 
 - Tokyo :  Mikasa Shobou,  1992.7. 
 - 285 pp;20 cm  
<br/><br/><label>ISBN: </label>4837954847  
<br/><br/><label>Dewey Class. No.: </label>302