Early gearing geared mechanisms in the ancient and mediaeval world ; [catalogue of an exhibition held in the Science Museum from March to September 1985] - Field, Judith Veronica 1943-; Wright, M. T. (Science Museum, 1985)
Keywords: Geschichte Anfänge-1500; Getriebe; Ausstellungskatalog -- Science Museum -- 03.1985-09.1985 -- London