| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Finite Mathematics | 978-0-02-318570-0 (0-02-318570-8) | 1974 | Hugh G. Campbell |
| Finite Mathematics and Calculus: Applications in Business and the Social and Life Sciences | 978-0-02-318600-4 (0-02-318600-3) | 1978 | " |
| Short Course in Calculus: With Applications | 978-0-02-318590-8 (0-02-318590-2) | 1975 | " |
R. E. · R. E. Spencer · R. S. · R Spencer · Robert E. · Robert S. · Robert Spencer