1. 1
    Published 1971
    ...Office of Air Force History, Headquarters USAF; [for sale by the Supt. of Docs., U.S. Govt. Print. Off,...
    Government Document Conference Proceeding Book
  2. 2
    Published 1972
    ...Office of Air Force History, Headquarters USAF; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington],...
    Government Document Conference Proceeding Book