Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Information Sources & Services Information Sources & Types
Which of the following are human sources of information?
A. Patent attorneys
B. Database Vendors
C. Library Consultants
D. Press and Media
Choose the most appropriate answer from the options given below
1
A and B only
2
B and C only
3
A and C only
4
B and D only