Washington, D.C. US Atomic Energy Commission - Oak Ridge Operations, 1947. Paperback. 132 pp., 4to. Paperback. Slight shelfwear, sunning, & some soiling to covers & spine; sm po pencil signature to front cover top fore corner. Binding very sturdy. Pgs very clean.
London; Los Angeles/San Francisco: The MIT Press; Tomash Publishers, 1989. Cloth. 508 pp. 4to. Cloth. Number 14 in the Charles Babbage Institute Reprint Series for the History of Computing. Light bumping to sp. ends. Scuffed soil to bottom edge of textblock.