English language -- 63 Study and teaching 30 Spanish language -- 15 Business English 14 Textbooks for foreign speakers 14 English 13 Grammar -- 13 more ... Glossaries, vocabularies, etc 11 English language 10 Spanish language 10 French language -- 8 Conversation and phrase books -- 7 Pronunciation 7 Textbooks for foreign speakers -- 7 Grammar 6 Listening 6 Study and teaching -- 6 Vocabulary 6 Conversation 5 Foreign speakers 5 Dictionaries -- 4 Business communication 3 French language 3 Language art (Elementary) 3 Problems, exercises, etc 3 Rhetoric 3 Study and teaching (Intermediate) 3 Composition and exercises 2 Conversation and phrase book -- 2 French Language -- 2 less ...