The Transformation of Man Werner Erhard and the Founding of est.
US$24.92
Hardcover. Condition: Very Good, Dust Jacket: Very Good. 1978 Clarkson N. Potter. Third Printing. Illustrated.
Who is Werner Erhard, born Jack Rosenberg, the charismatic founder of est? Here is the incredible and moving story as told by Werner Erhard's most unlikely biographer -- the brilliant philosopher and historian William Warren Bartley.