Intrkduction Part One Correspondence Unit 1 Memo Unit 2 Resume and Application Letter Unit 3 Electronic Mail Unit 4 Business Letter Part Two Formal Report Unit 5 Laboratory Report Unit 6 Research Report Unit 7 Feasibility Report Unit 8 Progress Report Unit 9 Proposal Part Three Other Industrial Documentation Unit 10 Instruction Manual Unit 11 Advertising Unit 12 Brochure Unit 13 Specification Part Four Some Theoretical Consideration Unit 14 Definition Unit 15 Description Unit 16 Partition and Classification Unit 17 Analysis