The theory and practice of hynotism : unlock the full potential of your unconscious mind /
Ousby, William J.(William Joseph),1904-
Ousby, William J.(William Joseph),1904-Self-hypnosis and scientific self-suggestion.
London : Thorsons,
1990
First published in serarate volumes as: The theory and practice of hynotism. 1967 ; and, Self-hypnosis and scientific self-suggestion. 1966.