An Introduction to Machine Translation.
Thames and Hudson, London, 1960; 144 pages, Index, appendices.
Thames and Hudson, London, 1960; 144 pages, Index, appendices.
IBM august 1954; 80 pages, 8.x5x11, stapled wraps, stiff cardstock covers, dark blue with white bars.
Notes on Applied Science No. 16, NPL, London 1957, 1961 second edition, fourth impression 1965; 170 pages, index, extensive Biblliography.