Riso, Don Richard <br/><br/>
Personality :   using the enneagram for self-discovery/ 
Don Richard Riso 
 - Boston :   Houghton Mifflin Company,   c1996. 
 - xxvi, 514 p. ;   21 cm. 
<br/><br/>Includes bibliographical references and  index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Enneagram.<br/>2. Typology (Psychology).
<br/><br/><label>Dewey Class. No.: </label>Circ. 155.26 R596 1996