Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Knowledge Organization & Information Processing Knowledge Organization & Processing - Classification
As per Ranganathan Book Number When is the language facet omitted in the classification of books?
1
When the book is a historical document
2
When the book is written in the library's favoured language
3
When the book is a textbook
4
When the book is a manual