Proceedings of...First Annual Symposium on Physical/Electronic Security, August 1985
Philadelphia, PA: Armed Forces Communications, 1985. First? Edition. First? Printing. Approx. 200, spiral bound, illus., diagrams, minor edge soiling. More
Philadelphia, PA: Armed Forces Communications, 1985. First? Edition. First? Printing. Approx. 200, spiral bound, illus., diagrams, minor edge soiling. More