| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | |
|---|---|---|---|---|
| Experimentelle Methoden in der Biochemie | 978-3-437-30245-9 (3-437-30245-0)  | 1985 | John M. Brewer · A. J. Pesce | |
| Highway Engineering | 978-0-435-72302-6 (0-435-72302-2)  | 1986 | ||
| Highway Engineering | 978-0-435-72301-9 (0-435-72301-4)  | 1966 | ||
J. R. Ashworth · Kathryn R. Ashworth · M.R.F. Ashworth · Michael Raymond Frederick. Ashworth · R. A. · Rachel Ashworth · Rachel E. Ashworth · Ralph Ashworth