Katayama, Osamu  1940-  <br/><br/>
Shuzaijutsu :   Kiman no sagashikata kara ikita joho no torikata made / 
Osamu Katayama. 
 - Tokyo :  PHP Kenkyujo,  1990.9. 
 - 213 p. ;   18 cm.  
 - PHP business library .
<br/><br/><label>ISBN: </label>4569526721  
<br/><br/><label>Dewey Class. No.: </label>070