Lee, E. B. 1932- Foundations of optimal control theory/ E. B. Lee, L. Markus. - New York: Wiley, [1967]. - x, 576 p.: illus., 23 cm. - SIAM studies in applied mathematics . Bibliography: p. 537-568. LCCN: 67022414 //r862 Nat. Bib. No.: GB67-26505 Subjects--Topical Terms: Control theory. Dewey Class. No.: 629.83 / L477f