Clark, David, -1933. Plane and geodetic surveying for engineers / D. Clark, revised by J. E. Jackson. - 6th ed. - London : Constable, 1969. - vol. : ill., forms. ; 23 cm. Includes bibliographies. Vol. 1: Plane surveying. Subjects--Topical Terms: Surveying. Dewey Class. No.: 526.2