Statement of Rear Adm. E. L. Feightner, Naval Air Systems Command. / Department of Defense Appropriations for 1974 : Hearings before the Subcommittee on Department of Defense of the Committee on Appropriations, House of Representatives, 93rd Congress, 1st Session. — Washington, D.C.: U.S. Government Printing Office, 1973. — Pt. 6 — P. 599-600 — 1724 p.