TY  - BOOK
AU  - Kagra, Suresh Kumar
TI  - Library information source and services
U1  - 020 K119L 
PY  - 2021///
CY  - Delhi
PB  - Lakshita Book Distributors
N1  - 4225 23/12/2021 SSDN22/4571 21/01/2022 Main Budget
ER  -