TY  - BOOK
AU  - Suresh Kumar Kagra
TI  - Library information source and services
SN  - 9789389007695
U1  - 020 23
PY  - 2021///
CY  - Delhi
PB  - Lakshita Book Distributors
KW  - Information Sources
KW  - Reference Sources - Evaluation
KW  - Information Services
ER  -