Raven, Francis H. 1928- Automatic control engineering / Francis H. Raven. - New York : McGraw-Hill, 1968. - xiii, 648 p. : illus.; 23 cm. - McGraw-Hill series in mechanical engineering . Includes Bibliographical footnotes and index. Subjects--Topical Terms: Automatic control. Dewey Class. No.: 629.83 / RAA