Heaton, Edward, Terminologie horlogère, française et anglaise : a new course on modern watchmaking / New course on modern watchmaking par Edward Heaton. - 4e. edition., rev. et augm. - 75 pages ; 20 cm In French and English. Includes errata. Subjects--Topical Terms: Clock and watch making--Terminology. Subjects--Index Terms: Reference Timekeeper (general) Index Terms--Genre/Form: Terminology.