Hubbard, L. Ron Clear body clear mind : the effective purification program / L. Ron Hubbard. - California : Bridge Publications, Inc., c2012. - 283 pages : illustration ; 24 centimeter. Includes index. Glossary: pages 197-261. ISBN: 9781457227936 Subjects--Topical Terms: Substance abuse--Treatment.Nutrition. Dewey Class. No.: FOR 613 H86c 2012