Fensterheim, Herbert. <br/><br/>
Don’t say yes when you want to say no :  how assertiveness training can change your life / 
by Herbert Fensterheim and Jean Baer. 
 - New York :   McKay,  1975. 
 - 275  22cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 266-270. 
<br/><br/><label>ISBN: </label>0860074374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Assertiveness training<br/>Behavior modification
<br/><br/><label>LC Class. No.: </label>BF575.A85  
<br/><br/><label>Dewey Class. No.: </label>158/.1