Henderson, William Otto ,1904-
The Zollverein
William Otto Henderson
- 2d U. S. ed.
- F. Cass London 1968 1968
- 375 p. : ill. ; 21 cm.
Includes bibliography
Zollverein
Tariff - Germany - History
Free trade and protection - Germany - History--HF
HF2103.H4 1959