The book introducing the E-meter
By: photographed and compiled by Reg Sharpe from the lectures and demonstrations by L. Ron Hubbard.
Contributors: Hubbard, L. Ron 1911-
Publisher: Hubbard College of Scientology
Published: 1966
Place of publication: East Grinstead (Sx.)
Language: eng
Number of pages: 58
Subjects: Scientology.; Physiological apparatus.