TY  - BOOK
AU  - George, Henry
TI  - Protection or free trade: an examination of the tariff question, with especial regard to the interest of labor 
AV  - KJ 1100 G3
PY  - 1941///
CY  - New York
PB  - Robert Schalkenbach Foundation
KW  - Adulterio
N1  - Incluye índice
ER  -