This second edition includes a new preface by professor emeritus in psychology, Dr. Charles T. Tart. The book covers one of the most exciting research eras in psychology and psychiatry the use of... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.