Jacotot's book: Langue Maternelle
The full text of Jacotot's Enseignement Universel: Langue Maternelle is online here:
http://babel.hathitrust.org/cgi/pt?id=mdp.39015039569127;view=1up;seq=17
The full text of Jacotot's Enseignement Universel: Langue Maternelle is online here:
http://babel.hathitrust.org/cgi/pt?id=mdp.39015039569127;view=1up;seq=17