Grammar English language 132 French language 121 Spanish language 43 German language 27 Latin language 27 Study and teaching 25 English 22 Textbooks for foreign speakers 22 Dictionaries 20 Arabic language 19 Russian language 17 Rhetoric 16 Portuguese language 15 Quechua language 14 Italian language 13 Composition and exercises 12 Dialects 12 Glossaries, vocabularies, etc 11 Syntax 11 History 10 Language 8 Textbooks 8 Greek language 7 Nahuatl language 7 Readers 7 Romanian language 7 Sanskrit language 7 Spanish 7 Style 7