English language -- 38 Textbooks for foreign speakers 16 English language 6 Pronunciation 6 Study and teaching 6 Spoken English 5 Textbooks for foreigners 5 more ... Glossaries, vocabularies, etc 3 Listening 3 Periodicals 3 Reading 3 Rhetoric 3 Vocabulary 3 Word frequency 3 Business English 2 Dictionaries 2 English language - -- 2 Foreign speakers 2 Foreign speakers -- 2 Grammar 2 International relations -- 2 Problems, exercises, etc 2 Pronunciation -- 2 Study and teaching -- 2 Telephone etiquette 2 Active learning 1 Activity programs 1 Activity programs in education 1 Aids and devices 1 Business presentations 1 less ...