网络透视PDF电子书下载

Unit 1 Online Education/American Use of Internet 1

Unit 2 Cell Phone Study 9

Unit 3 Computer Attack 19

Unit 4 Arizona Internet Vote 28

Unit 5 Online Security/Fighting Hunger/New Chip 37

Unit 6 Code Red Worm 47

Unit 7 Internet Investment Risks 53

Unit 8 Internet Partners 62

Unit 9 Internet Commerce Evaluated 71

Unit 10 Doctors on the Internet 79

Unit 11 Marketing Through the Internet 90

Unit 12 Information Technology Workers 98

Unit 13 E-commerce Patent Law 107

Unit 14 Internet Distribution 115

Unit 15 Minority Businesses 122

Answers 132