Wallace, Harold R. <br/><br/>
Personal development for life and work / 
Harold R. Wallace : L. Ann Masters 
 - 8th ed. 
 - Mexico:  Thomson,  2001. 
 - xviii, 414 p. 
<br/><br/><label>ISBN: </label>9812436537 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>158.1  / WAL