Thaler, George Julius 1918- Servomechanism analysis [by] George J. Thaler [and] Robert G. Brown. - 1st ed. - New York, McGraw-Hill, c1953. - 414 p. illus. 24 cm. - McGraw-Hill electrical and electronic engineering series . LCCN: 52006005 Subjects--Topical Terms: SERVOMECANISMOS Dewey Class. No.: 621.8