| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Professional Engineer's Examination Questions and Answers | 978-0-07-036099-0 (0-07-036099-5) | 1984 |
| Professional engineer's examination questions and answers | 978-0-07-036093-8 (0-07-036093-6) | 1976 |
S. L. · S LA · W.L. · W.S. · William L. · William S. · William S. Londe