English language Rhetoric 103 Report writing 51 Grammar 41 College readers 24 Handbooks, manuals, etc 21 Problems, exercises, etc 21 Business English 14 Textbooks for foreign speakers 13 Authorship 11 Business writing 10 Composition and exercises 9 Study and teaching 8 Technical English 7 Academic writing 6 Creative writing 5 Persuasion (Rhetoric) 5 Technical writing 5 rhetoric 5 Commercial correspondence 4 Letter writing 4 Paragraphs 4 Writing 4 Business communication 3 Sentences 3 Social sciences 3 Style 3 problem, exercises,etc 3 Armed Forces 2 Critical thinking 2