English language -- 372 Textbooks for foreign speakers 91 Study and teaching 80 Grammar 66 Grammar -- 60 English language 42 Dictionaries -- 39 more ... Glossaries, vocabularies, etc 30 English 29 Pronunciation 27 Spoken English 24 Business English 22 Rhetoric 22 Problems, exercises, etc 21 Foreign speakers 20 Study and teaching -- 20 Vocabulary 19 Dictionaries 18 Spanish language -- 14 Writing 13 Report writing 12 Study and teaching (Intermediate) 12 Vocabularies 12 Listening 11 French language -- 10 Chinese language -- 9 Spoken English -- 9 College readers 8 Conversation 8 French 8 less ...