Letter writing Commercial correspondence 18 Business writing 10 English language 5 Rhetoric 4 Bahasa Malaysia 3 Compositions and exercises 3 Handbooks, manuals, etc 3 Malay 3 Form letters 2 Letters 2 Business English 1 Commercial corespondence 1 Composition and exercises 1 English language composition and exercise 1 Form letter 1 Forms letters 1 Grammar 1 Handbook, manuals, etc 1 Handbooks, manual, etc 1 Interpersonal communication 1 Malay language 1 Problems, exercises, etc 1 Report writing 1 Terminology 1 Written communication 1