English language -- 6 Textbooks for foreign speakers Problems, exercises, etc 2 Rhetoric 2 Academic writing 1 Composition and exercises 1 Grammar 1 more ... Grammar -- 1 Handbooks, manuals, etc 1 Methodology 1 Oral communication -- 1 Paragraphs -- 1 Public speaking -- 1 Report writing 1 Report writing -- 1 Research -- 1 Rhetoric -- 1 less ...