McGinnis, Alan Loy. <br/><br/>
The power of optimism / 
Alan Loy McGinnis. 
 - San Francisco :  Harper & Row,  c1990. 
 - 163 p. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optimism.<br/>Adjustment (Psychology)