Civil aircraft accident: report on the accident to Vickers Viscount G-ATFN at Langenbruck (Bavaria) on 9 August 1968 translation of the report issued by the Office of Civil Aeronautics, Federal Republic of Germany
Germany (West).Luftfahrt-Bundesamt.
Great Britain.Department of Trade and Industry.
London H.M.S.O.
1970
At head of title: Department of Trade and Industry
Originally published in German. Braunschweig (Brunswick): Luftfahrt-Bundesamt, 1970