English language -- 808 Study and teaching 375 Grammar 280 English 251 German language -- 227 French language -- 185 Grammar -- 157 more ... Dictionaries -- 154 Spanish language -- 141 Textbooks for foreign speakers 141 Dictionaries 113 Study and teaching -- 95 Textbooks for foreign speakers -- 87 Chinese language -- 86 Malay language -- 86 English language 77 French language 74 Rhetoric 72 Pronunciation 70 German language 61 Conversation and phrase books -- 54 Pronounciation 53 Vocabularies 49 Glossaries, vocabularies, etc 46 Spanish language 40 Self-instruction 39 Usage 38 Writing 38 Conversation 36 Listening 36 less ...