Washington : U.S. Government Printing Office, 1965. Washington, D.C. : For sale by the Superintendent of Documents, U.S. Government Printing Office [Getzville, New York] : William S. Hein & Company, [2019]
At head of title: Committee print. 89th Congress, 1st session. Committee print. Committee report no. 25. "March 23, 1965." "Printed for the use of the Committee on Government Operations."