Ahn's practical and easy method of learning the French languageFranz Ahn · First published 1873Open the Tome
Dr. F. Ahn's Praktischer lehrgang zur schnellen und leichten erlernung der englischen spracheFranz Ahn · First published 1867Open the Tome
Ahn's New Practical and Easy Method of Learning the German LanguageFranz Ahn, James C . Oehlschlager · First published 1865Open the Tome
Rudiments of the German Language; Exercises in Pronouncing, Spelling, Translating, and German ScriptWilliam Randolph Hearst, Franz Ahn · First published 2018Open the Tome
Praktischer Lehrgang zur schnellen und leichten Erlernung der englischen SpracheFranz Ahn · First published 1906Open the Tome
A New, Practical and Easy Method of Learning the Italian Language: First and Second CourseFranz Ahn · First published 1873Open the Tome
A concise grammar of the Dutch language, tr. and remodelled by H. van LaunFranz Ahn · First published 1862Open the Tome
New, Practical and Easy Method of Learning the German LanguageFranz Ahn · First published 1855 · Latest edition 1861Open the Tome
