Cupertino, California; Meta Publications, [1975]. Two volume set. 8vo. Hardcover. Very good in purple leatherette covered boards with silver title to front boards and to spines. Spines faded to light blue. Light foxing to exterior, edges of the text block, and to several pages at the front and rear of each book. Else is clean and bright. Vol. I: 265 pages, Vol. II: 246 pages. Both volumes include an appendix and bibliography. PARAPSY/061822