English language 837 Textbooks for foreign speakers 233 Problems, exercises, etc 229 Study and teaching 219 Grammar 207 Rhetoric 203 Report writing 152 Foreign speakers 100 Business English 81 College readers 55 Academic writing 53 Building 50 Listening 40 Vocabulary 39 Research 38 Technical writing 38 Spoken English 36 Critical thinking 33 History 32 Reading comprehension 32 Examinations 31 Study guides 31 Communication of technical information 27 Language and languages 27 Readers 27 Reading (Higher education) 26 Construction industry 25 Technical English 25 Examinations, questions, etc 24 Management 23