English language -- 172 Grammar 95 French language -- 91 Study and teaching 80 Textbooks for foreign speakers 67 English 65 French language 46 more ... Chinese language -- 42 Grammar -- 39 Textbooks for foreign speakers -- 39 Spanish language -- 38 Pronunciation 25 Study and teaching -- 24 Conversation and phrase books -- 23 Problems, exercises, etc 23 Vocabulary 23 Fiction 20 Glossaries, vocabularies, etc 20 Pronounciation 20 English language 19 Foreign speakers 17 French Language -- 17 Vocabulaire 17 Chinese Language -- 16 Dictionaries -- 14 Spanish language 13 Readers 12 Exercises 11 English speakers 10 Writing 9 less ...