Teaching Rajasthan Librarian Grade-II 2024 Mock Test Library Science Knowledge Organization & Information Processing Subject Classification
Which of the following are the principles of Subject Headings
(A). Literary warrant
(B). Multiple Entry
(C). Unique heading
(D). Pre-coordination and post-coordination
1
A, B and C
2
B, C and D
3
A, C and D
4
A, B and D