BLI 222 Unit 8 Information Services: A Comprehensive Overview | IGNOU BLIS | Explained in Hindi

In this video, we explain Unit 8 – Information Services: A Comprehensive Overview from the Indira Gandhi National Open University BLIS course BLI 222.

This unit provides a detailed understanding of information services offered by libraries to meet the needs of users effectively.

📚 Topics Covered:

Meaning of Information Services
Types of Information Services:
Reference Service
Current Awareness Service (CAS)
Selective Dissemination of Information (SDI)
Document Delivery Service
Role of Libraries in Information Services
Importance of Information Services
Traditional vs Digital Information Services

🎓 This video is useful for:

IGNOU BLIS students
BLI 222 exam preparation
Library Science learners
Revision and concept clarity

✔ Explained in clear and simple Hindi for easy understanding.

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