NIC.br: Internet Governance Forum 2015
Internet Archive Book Images: Image from page 438 of "The Edinburgh journal of science. v. 1-10, July 1824-Apr. 1829; new ser., v. 1-6, July 1829-Apr. 1832"
Internet Archive Book Images: Image from page 206 of "Symbola diuina & humana pontificum, imperatorum, regum" (1601)
Internet Archive Book Images: Image from page 101 of "Symbola heroica m. Clavdii Paradini, Belliiocensis canonici, et d. Gabrielis Symeonis : multo, quàm antea, fidelius de gallica lingua in latinam conuersa" (1600)
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