Giesecke, Frederick Ernest Technical drawing [by] Frederick E. Giesecke [and others] - Rev. 5th ed. by Henry Cecil Spencer and Ivan Leroy Hill. - New York Macmillan [1967] - viii, 882 p. illus. 26 cm. Bibliography: p. 811-819. LCCN: 67010156 Subjects--Topical Terms: Mechanical drawing. LC Class. No.: T353 / .G52 1967 Dewey Class. No.: 744