Pinch, Enid R. Optimal control and the calculus of variations / Enid R. Pinch. - Oxford, England ; New York : Oxford University Press, 1993. - viii, 234 pages : illustrations ; 24 cm. Includes bibliographical references (pages [231]-232) and index. ISBN: 0198532172 LCCN: 92027772 Subjects--Topical Terms: Calculus of variations.Control theory. LC Class. No.: QA315 / .P5 1993 Dewey Class. No.: 515.64