Physiological psychology By Wenger, Marion Augustus Books / Hardcover Special Collections / Author Archives › John Gach Collection Publisher: Holt, January 1956 Price $17.99 Free Shipping Send to a friend Used - Good Good condition. No Dust Jacket Writing inside. From the collection of John Gach (1946-2009), a bibliophile and a nationally known bookseller who specialized in rare books devoted to the human sciences. (Psychology) $17.99 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.