信息英语信息源与信息获取

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1、本站所有的书默认都是PDF格式，该格式图书只能阅读和打印，不能再次编辑。

2、除分上下册或者多册的情况下，一般PDF页数一定要大于标注页数才建议下单购买。【本资源311 ≥304页】

1、所有的电子图书为PDF格式，支持电脑、手机、平板等各类电子设备阅读；可以任意拷贝文件到不同的阅读设备里进行阅读。

2、电子图书在提交订单后一般半小时内处理完成,最晚48小时内处理完成。(非工作日购买会延迟)

3、所有的电子图书都是原书直接扫描方式制作而成。

Part Ⅰ Access of a Book and Library Finding Tools 1

Lesson 1 Types of Books and Parts of a Book 3

Lesson 2 The Finding Devices in a Reference Book 12

Lesson 3 Library Information Finding Tool:The CardCatalog 27

Lesson 4 Library Information Finding Tool:OPAC 41

Part Ⅱ Printed Information Sources and Access 55

Lesson 5 Types of Information Sources 57

Lesson 6 Indexes to Periodicals:Access Type of Source 69

Lesson 7 Bibliographies:Access Type of Source 85

Lesson 8 Dictionaries:Source Type of Material 99

Lesson 9 Encyclopedias:Source Type of Material 116

Lesson 10 Ready-Reference Sources:Almanacs,Yearbooks,Handbooks,Directories:Source Type of Material 132

Lesson 11 Biographical Sources:Source Type of Material 148

Lesson 12 Geographical Sources:Source Type of Material 162

Part Ⅲ Online Database Sources and Access 177

Lesson 13 Bibliographic Networks:Online Access Tools 179

Lesson 14 Online Database Services:General andConsumer-Oriented 194

Lesson 15 Online Database Services:Professional andResearch-Oriented 207

Lesson 16 The Internet 221

Lesson 17 CD-ROM Databases 238

Part Ⅳ Realizing the Future 251

Lesson 18 From Internet to Information Superhighway 253

Lesson 19 Gold Rush in Cyberspace 267

Lesson 20 An Information Professional at Work at Home 282

Part Ⅴ Key to Exercises Ⅱ and Ⅲ 299

信息英语 信息源与信息获取