Introduction to scientology ethics 
Hubbard, L. Ron (La Fayette Ron), 1911-1986. 
 - [New ed.]. 
 -  Bridge Publications, Inc.,  2007 
 - vii, 573 p. 
978-1-40314490-4
Religious ethics.
FIC H8752 2007
                        978-1-40314490-4
Religious ethics.
FIC H8752 2007