The management of software engineering, Part I: Principles of software engineering

In the past 20 years, the Federal Systems Division of the IBM Corporation has been involved with some of the nation's most complex and demanding software developments. These include the ground support software for the NASA Manned Space Series of the Mercury, Gemini, Apollo, and Skylab Programs (reaching the moon with Apollo), and both the ground and space software for the NASA Space Shuttle Program. FSD has also developed software for the Safeguard Anti-Ballistic Missile System, for the Enroute Traffic Control System for the FAA, and many other major civil and defense systems.