The practice of O & M. Compiled by the management services divisions of Her Majesty's Treasury. - [2d ed.] - London, H.M. Stationery Off., 1965. - 107 p. illus. 28 cm. First ed. by the body's Organisation and Methods Division. LCCN: 72268724 Subjects--Topical Terms: Office management.Office practice in government. Dewey Class. No.: 351.3 / GRP 1965