目录 Unit l The Overview of Computers Unit 2 Product Design & Operating Unit 3 Establishing Business Relation Unit 5 Computer Marketing Unit 6 Computer Distribution Unit 7 Computer Internet Unit S Electronic Business Unit 9 Computer Security Unit 10 Malfunction and Elimination Unit 11 After-Sales Service Unit 12 Prospects of IT Appendix A参考译文 Appendix B练习答案 References
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