English language 79 Textbooks for foreign speakers 37 Problems, exercises, etc 36 Study and teaching 28 Foreign speakers 16 Dictionaries 14 English 14 Grammar 14 Conversation and phrase books 12 Cassette 6 Sound recording for foreign speakers 6 Examinations 5 Examinations, questions, etc 5 Pronunciation 5 Chinese language 3 French language 3 Grammar, textbooks for foreign speakers 3 International english language testing system 3 Malay language 3 Problems, exercise, etc 3 Pronunciation by foreign speakers 3 Self-instruction 3 Study and teaching (Secondary) 3 Study guides 3 Arabic 2 Arabic language 2 German language 2 Indonesian language 2 International English Language Testing System 2 Listening comprehension tests 2