Encyclopaedia Britannica, 11th Edition, "Clervaux" to "Cockade" : Volume 6, Slice 5 [recurso electrónico] /
Various
- Project Gutenberg, 2010
- Project Gutenberg 31793 .
Public domain in the USA.
Text
Encyclopedias and dictionaries
AE
Public domain in the USA.
Text
Encyclopedias and dictionaries
AE