Instructional Videos Library

Compilation of Bibliography II 05:59

Compilation of Bibliography 06:48

Criteria for Evaluating Reference Sources 06:26

Concept of Reference and Information Service 05:01

Concept and Types of Reference Sources/Resources 07:47

Nature of Reference and Information Services 08:43

Types of Reference and Information Service 06:11

Levels and Theories of Reference and Information Services 05:32

Scope and Functions of Reference and information Service 08:51

Concept of Reference and Information Service 04:53

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