Home › Authors › United States. Air Force Systems Command 👤 United States. Air Force Systems Command 2 books Books by United States. Air Force Systems Command Low energy electron and photon Low energy electron and photon cross sections for Ơ, N2, and Ơ2, and related data 1982 An infrared survey of the diff An infrared survey of the diffuse emission within 5 ̊of the galactic plane 1980