Bartley, William Warren  1934- <br/><br/>
Werner Erhard :  the transformation of a man : the founding of est / 
by William Warren Bartley. 
 - 1st ed. 
 - New York :  C.N. Potter; Distributed by Crown Publishers,  ©1978. 
 - xx, 279 pages, [4] leaves of plates :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0517535025 9780517535028 
<br/><br/><label>Subjects--Personal Names: </label><br/>Erhard, Werner 1936- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Erhard seminars training<br/>Psychologists--United States--Biography