29:33

Notation-I

51:23

Index and Indexing Part 1

45:21

Types of Libraries and Their Functions

17:39

BLI223 Metadata || Organising and Managing Information BLI 223 || IGNOU Library Science

22:02

Chain Indexing ## Rangnathan chain indexing

30:13

Notation in Library Classification

26:32

Physical Processing

2:28:51

BLI 223 Full Syllabus Revision Class बस इसे देख एग्जाम पास करें #ignou #bllis #flisacademy