Jean-Jacques Keller (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Jean-Jacques Keller" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

4books.google.com

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books.google.com

Jean- Jacques Keller, his older brother, the most skillful cannon founder in the service of France em One Hundred Years at V.M.I. - Page 263 de William Couper - [1]
Gunfounding and Gunfounders de Arthur Norris Kennard, p.96-97
The History of Paris, from the Earliest Period to the Present p.27
Galignani's New Paris Guide de A. e W. Galignani p.193