REFERENCE, INFORMATION SOURCES AND SERVICES BUY FULL NOTES
UNIT 1 CONCEPT AND NEED FOR INFORMATION Structure 1.0 Objectives 1.1 Introduction 1.2 Information and Other Related Concepts - Their Meaning andCharacteristics 1.2.1 News 1 2 2 Data and Information 1 2 3 Knowledge 1.3 Information Generation Process 1.3.1 Research and Development 1.3.2 Surveys and Censuses 1.3.3 Government Activities 1.3.4 Other Activities 1.4 Need for Information 1 4 1 Education and Research 1 4 2 Professionals 1 4 3 Government Activities 1.5 General Observation
REFERENCE, INFORMATION SOURCES AND SERVICES BUY FULL NOTES
UNIT 2 INFORMATION SERVICES: AN OVERVIEW Structure 2.0 Objectives 2.1 Introduction 2.2 Definitions and Concepts 2.2.1 Information Sources, Resources and Services 2.3 Different Types of Information Services 2.3.1 Reference Services 2.3.2 Referral Services 2.3.3 Current Awareness Services 2.3.4 Literature Search Services 2.3.5 Document Delivery Services 2.4 Value-Added Information Services 2.4.1 Selection and Packaging 2.4.2 Subject Analysis 2.4.3 Information Analysis 2.4.4 The User Interface 2.4.5 Information for Innovation 2.4.6 Context Setting 2.5 Impact of New Technologies on Information Services 2.5.1 Telecommunication Technologies 2.5.2 Information Services 2.6 Value of Information Services
