The four tendencies:  the indispensable personality that reveal how to make our life better (and other peoples' lives better too) / 
Gretchen Rubin. 
 - New York :  Harmony,   2017. 
 - ix, 257 pages ;  20 cm. 
<br/><br/><label>ISBN: </label>9781524760915 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Self actualization (Psychology)<br/>Psychology/Personality.<br/>Success.<br/>Personality.<br/>Self.
<br/><br/><label>Dewey Class. No.: </label>150 R896