Encyclopaedia Britannica, 11th Edition, "Chitral" to "Cincinnati" : Volume 6, Slice 3 [recurso electrónico] /
Various
- Project Gutenberg, 2010
- Project Gutenberg 31447 .
Public domain in the USA.
Text
Encyclopedias and dictionaries
AE
Public domain in the USA.
Text
Encyclopedias and dictionaries
AE