Jakubowski-Spector, Patricia. <br/><br/>
The assertive option  your rights & responsibilities 
Patricia Jakubowski, Arthur J. Lange. 
 - Champaign, Ill.  Research Press Co.  c1978. 
 - xii, 336 p.  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0878221921 
<br/><br/><label>LCCN: </label>78062904  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Assertiveness (Psychology)
<br/><br/><label>LC Class. No.: </label>BF575.A85  / J34 
<br/><br/><label>Dewey Class. No.: </label>158/.1