Fallbrook CA: Aero Publishers, Inc. 1983. Paperback. 154p., illustrations include 16p section on glazed paper of artist's renderings and photos in color, and also many b&w photos, diagrams and cartoons in the text; softbound first edition in 8.5x5.5 inch decorated wraps. Edges are faintly foxed, else entirely clean and sound, a very good copy. The thesis (laser "umbrella") came under fire from other scientists; President Reagan had better luck with his "peacekeepers," the underground MX on rails.