Laszlo Moholy-Nagy MIT Press, 1973. First MIT paperback edition. Softcover. 150 pages. A reprint of the 1925 edition of this classic. Translated by Janet Seligman. Includes a note by Hans M. Wingler and a postscript by Otto Stelzer along with numerous black and white illustrations. A very good copy in wrappers with some minor wear, slight rubbing and foxing to covers.