Grammar Problems, exercises, etc English language 51 Textbooks for foreign speakers 21 Malay language 8 Study and teaching 8 Composition and exercises 3 Report writing 3 Rhetoric 3 Usage 3 Englis language 2 English language textbook for foreign speakers 2 Textbook for foreigners 2 Business writing 1 College readers 1 Communication 1 Critical thinking 1 English language Conjunctions Problems, exercises, etc 1 English language Prepositions Problems, exercises, etc 1 English language Problems, exercises, etc 1 English language Rhetoric Problems, exercises, etc 1 English language textboos for foreign speakers 1 Examinations 1 Grammar, textbooks for foreign speakers 1 Grammer problems 1 International english language testing system 1 Letter writing 1 Malau language 1 Report writing Problems, exercises, etc 1 Self instruction 1