USAF PERT. VOLUME IV, PART I, COST. AIR FORCE SYSTEMS COMMAND WASHINGTON D C. Published: 1965 Total Pages: 37 Get eBook
USAF PERT.: PERT-time system description manual United States. Air Force Published: 1963 Total Pages: 292 Get eBook
PERT/COST: Concepts, Principles, Applications, for the New DOD and NASA Requirements David M. Stires Published: 1964 Total Pages: 440 Get eBook