Self-instruction Study and teaching -- 11 English 10 Audio-visual aids 8 Chinese language -- 7 French language -- 7 Sound recordings for English speakers 7 more ... Spanish language -- 6 Conversation and phrase books -- 5 English speakers 5 English speakers -- 5 Conversation and phrase books 3 Grammar 3 Conversation and phrase 2 Conversation and phrase book -- 2 German language -- 2 Spoken English 2 Study and teaching for foreign speakers 2 Textbooks for foreign speakers -- 2 Chinese Language -- 1 Computer asisted information for foreign speakers 1 Computer asisted instruction for foreign speakers 1 French Language -- 1 Pronounciation 1 Songs, Chinese -- 1 Spanish language -- 1 Spoken French 1 Spoken German 1 Study and teachiong -- 1 Studying and teaching for foreign speakers 1 less ...