| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| An Introduction to the Calculus of Variations | 978-0-486-47420-5 | 2010 | Mathematics |
| A Treatise on Analytical Dynamics | 978-0-918024-07-7 | 1981 | |
| Introduction to Calculus of Variations | 978-0-435-52691-7 | 1970 | |
| Treatise on Analytical Dynamics | 978-0-435-52690-0 | 1965 | |
Dover Publications · Heinemann · Ox Bow Pr