The Apostolical Constitutions: Or Canons of the Apostles, in Coptic With an English Translation. E-book. Formato PDF Henry Tattam   -  Forgotten Books, 2017  - 

It is also argued, in a later edition of the Councils by Mansi, Viz.1759, chie?y from points of internal evidence, that the true date of the Constitutions is about the beginning Of the fourth century, probably between the Council of Illiberis, ad. 309, and that of Nice, ad. 325.

A Compendious Grammar of the Egyptian Language: As Contained in the Coptic, Sahidic, and Bashmuric Dialects; Together With Alphabets and Numerals in the Hieroglyphic and Enchorial Characters. E-book. Formato PDF Henry Tattam   -  Forgotten Books, 2017  - 

In Rawlinson's Herodotus are the following observations. The Egyptian Language might, from its grammar, appear to claim a Semitic origin, but it is not really one of that family, like the Arabic, Hebrew.