This is an essential addition to any hypnosis enthusiast's collection. The Collected Papers of Milton H Erickson On Hypnosis Vol 3 / 4, 1980 contains valuable insights into the mind and the use of hypnosis as a therapeutic tool. Written by renowned author Erickson, this textbook is a must-read for any serious student of hypnosis. With its extensive coverage of the subject matter, the book is sure to provide readers with a deep understanding of the art of hypnosis. The publication year is 1980, and the book is in acceptable condition. Whether you're a hypnosis practitioner or just interested in the subject, this book is sure to be a valuable addition to your collection.