Pronunciation German language -- 16 English language -- 15 Study and teaching 12 Chinese language -- 10 English 9 Grammar 9 more ... English language 6 Readers 6 Studying and teaching for foreign speakers 6 Chinese Language -- 5 Conversation and phrase books -- 5 Glossaries, vocabularies, etc 5 Textbooks for foreign speakers -- 5 Dictionaries -- 4 German language 4 Spoken German 3 Textbooks for foreign speakers 3 Conversation 2 Grammar -- 2 Malay 2 Chinese 1 Chinese language -- 1 Composition and exercises 1 Japanese language -- 1 Listening 1 Oral communication 1 Philipino language 1 Philipino language -- 1 Phonetics 1 less ...