Zimbardo, Philip G <br/><br/>
Shyness   What It Is, What to Do About It 

 - California  Addison-Wesley Publishing  1977 
 - 263p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>0201087944     100 
<br/><br/><label>Dewey Class. No.: </label>O41.1  / Z653