| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| American Economic History | 978-0-03-096905-8 (0-03-096905-0) | 1993 |
| American economic history | 978-0-03-011892-0 (0-03-011892-1) | 1988 |
| American economic history | 978-0-03-050556-0 (0-03-050556-9) | 1982 |
C.P. · R. C. · R Christian · R. P. · Robert C. · Robert C. Puth · Robert Christian · Robert P.