Hubbard, L. Ron Humanitarian education, literacy & civilization / by Hubbard, L. Ron - California Bridge Publications 1996 - [6], 159p. ill. (some col.) 31 cm. - The L. Ron Hubbard series . ISBN: 9781403198907 Subjects--Topical Terms: EducationEducation, Humanistic-United States Dewey Class. No.: 370.112 / HUB