Philip, Harris r. <br/><br/>
The Challenge of your World 
/ by Harris r. Philip 
 - 134 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Applied Psychology, Motivational Books  
<br/><br/><label>Dewey Class. No.: </label>158.1  / PHI-T