Self-instruction English 5 French language -- 3 Grammar 2 Audio-visual aids 1 Chinese language -- 1 Conversation and phrase book -- 1 more ... Conversation and phrase books 1 French Language -- 1 German language -- 1 Spanish language 1 Spanish language -- 1 Study and teaching -- 1 Study and teaching for foreign speakers 1 Textbooks for foreign speakers -- 1 less ...