Französische Konversations-Grammatik zum Schul-Privat- und SelbstunterrichtEmil OttoVypredanáPostrážiť
German Conversation-grammar. A New and Practical Method of Learning the German LanguageEmil OttoVypredanáPostrážiť
French Conversation-Grammar: A New and Practical Method of Learning the French LanguageEmil OttoVypredanáPostrážiť
The German Reader: A Selection of Reading in German Literature With Explanatory Notes and a VocabulaEmil OttoVypredanáPostrážiť
An Elementary Grammar of the German Language Combined With Exercises, Readings and ConversationsEmil OttoVypredanáPostrážiť
