Dunlap Thomas Tr. History of the hour Clocks and modern temporal orders Dunlap Thomas Tr.; Dohrn-van-Rossm G - Chicago Chicago Press 1996 - xi, 455p Bibliography: P 435-39 cm. ISBN: 0226155102 Source: General Book Subjects--Topical Terms: Useful ArtTime Dewey Class. No.: MC86, N6