Textbooks for foreign speakers English language -- 63 Grammar 23 Grammar -- 16 Problems, exercises, etc 12 Rhetoric 7 Vocabularies 7 more ... Vocabulary 7 Foreign speakers 6 Study and teaching 6 Chinese language -- 5 Conservation and phrase books 5 Conversation and phrase books 4 Readers 4 Studying and teaching -- 4 Vocabularies -- 4 College readers 3 French language -- 3 Handbooks, manuals, etc 3 Report writing 3 Rhetoric -- 3 Composition and exercises 2 Examinations -- 2 Handbooks, manuals, etc. -- 2 Listening 2 Pronounciation 2 Readers -- 2 Sound recordings for English speakers 2 Study and teaching -- 2 Study guides 2 less ...