Grammar -- Textbooks for foreign speakers English language -- 22 Handbooks, manuals, etc 4 Rhetoric -- 4 Problems, exercises, etc 3 Grammar 2 more ... Handbooks, manuals, etc. -- 2 Editing -- 1 For non-English speaking students 1 Foreign speakers 1 Problems, exercises, etc. -- 1 Punctuation -- 1 Report writing 1 Report writing -- 1 Rhetoric 1 Spanish language -- 1 Study and teaching -- 1 less ...