PART-4 (Library Management)

UNIT-5 (INFORMATION SOURCES & NETWORKS)

👉 (Part 1) National Information Systems and Network

👉 (Part 2) National Information Systems and Network

👉 Abstracting and Indexing Service

👉 Alerting Service (CAS and SDI)

👉 Biographical Sources & Directories

👉 Dictionary

👉 Encyclopedia

👉 Geographical Source

👉 Information Source

👉 International Information Network (Part 1)

👉 International Information Network System (Part 2)

👉 Need and Purpose of E-Resources

👉 Primary Information Source

👉 Reference Service

👉 Reference Source (Bibliographical)

👉 Secondary Information Source

👉 Tertiary Information Source

👉 Translation Service & Literature Search

👉 Year Book & Handbook