Das Problem des Schlafs; Biologisch und Pyscgophysiologisch Betrachtet By Tromner, Dr. Ernst Books / Paperback Books Publisher: J.F. Bergman, January 1912 Price Starting at $23.11 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Good Good condition. German edition. In protective mylar cover. Toned on cover. Uncut pages. Chipping on spine, cover edges, and page edges. Book bowed. Bumped on corners and edges. Creases on cover. 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. (books in german, sleep, psychology, biology) $23.11 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Das Problem des Schlafs; Biologisch und Pyscgophysiologisch Betrachtet There are not any review yet for this book