1995 - Optimal Control and the Calculus of Variations (Paperback) → Hardcover ISBN-13: 9780198514893 ISBN-10: 0198514891 Genres: Science & Math, Engineering & Transportation ? 1993 - Optimal Control and the Calculus of Variations (Hardcover) → Paperback ISBN-13: 9780198532170 ISBN-10: 0198532172 Genre: Science & Math ? |