Chapman and Hall · Pearson Education
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Elementary Differential Equations | 978-0-412-09580-1 (0-412-09580-7) | 1969 |
| N-dimensional Crystallography | 978-0-273-08468-6 (0-273-08468-2) | 1980 |
L. E. · L. Edgar · L.S. · R. E. · R. L · R. Ludwig · R. S.