| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Protection in the United States: A Study of the Origin and Growth of the American Tariff System, and Its Economic and Social Influences | 978-1-112-5O6O2-4 (1-112-5O6O2-O) | 2009 |
A.A. · A.M. · A.M. Alfred · M.A. · M M