English language -- Textbooks for foreign speakers Grammar 19 Grammar -- 18 Problems, exercises, etc 14 Study and teaching 11 Readers -- 10 more ... Vocabulary 9 Readers 8 Vocabularies 8 Rhetoric 7 Listening 6 Spoken English 6 Conservation and phrase books 5 Pronunciation 5 Vocabularies -- 5 College readers 4 Report writing 4 Americanisms 3 Conversation 3 Current events 3 Examinations -- 3 Study guides 3 Business English 2 Chants 2 Composition and exercises 2 Current events -- 2 Examinations, questions, etc 2 Foreign speakers 2 Jazz vocals -- 2 less ...