Personal development 
Santos, Ricardo Rubio. 
 - First edition. 
 -  Rex Book Store, Inc.  2016 
 - x, 255 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Personality.
<br/><br/><label>Dewey Class. No.: </label>HS 155.2 Sa596 2016