Kirk, Donald E., 1937- Optimal control theory; an introduction/ [by] Donald E. Kirk. - Englewood Cliffs, N.J.: Prentice-Hall, [1970]. - ix, 452 p.: illus., 24 cm. - Prentice-Hall networks series . Includes bibliographies. ISBN: 0136380980 LCCN: 74141636 Subjects--Topical Terms: Control theory.Mathematical optimization. Dewey Class. No.: 629.83 / K59o