1961 International conference on machine translation of languages and applied language analysis : proceedings of the conference held at the National Physical Laboratory, Teddington, Middlesex, on Sept. 5, 6, 7 and 8, 1962 : vols. I and II.
Great Britain.Department of Scientific and Industrial Research,issuing body.
Great Britain.Her Majesty's Stationery Office.
National Physical Laboratory (Great Britain)