| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| American Democracy | Hardcover | 978-0-03-045931-3 | 1979 | etc. |
| American Democracy | " | 978-0-03-084320-4 | 1971 | " |
| Comparative Anatomy of the Vertebrates | " | 978-0-07-243979-3 | 2009 | George C. Kent |
| Essentials of American Democracy | Paperback | 978-0-03-089205-9 | 1974 | etc. |
| Essentials of American Democracy | Hardcover | 978-0-03-085733-1 | 1971 | " |
| Essentials of American democracy | Broché | 978-0-03-066445-8 | 1968 | |
| Robert K. Carr and Marver H. Bernstein's American democracy | Hardcover | 978-0-03-089490-9 | 1977 | |
K. C. · K. Carr · Kenneth C. · Kenneth Carr · R. C. · R. Carr · R.K. · R. Kenneth · Robert C. · Robert Carr · Robert K. · Robert K. Carr