Lewis Paul H 1934 Basic control systems engineering / Paul H. Lewis, Chang Yang. - Upper Saddle River, NJ : Prentice Hall, 1997. - xi, 450 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0135974364 Subjects--Topical Terms: Automatic control LC Class. No.: TJ213 Dewey Class. No.: 629.8