| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Techniques in Partial Differential Equations | Paperback | 978-0-07-085104-7 (0-07-085104-2) | 1976 |
| Techniques in Partial Differential Equations | Hardcover | 978-0-07-010740-3 (0-07-010740-8) | 1971 |
| Uniform Asymptotic Expansions | " | 978-0-428-98751-0 (0-428-98751-6) | 2018 |