TY  - BOOK
AU  - Avneesh Kumar
TI  - Cracking LIS Examinations subjective and Objective approach Unit IV: Information Sources and International standard
SN  - 9789392594137
U1  - 020 AVN/CRA-4 
PY  - 2022///
CY  - New Delhi
PB  - Ess Ess Publications
N1  - Competitive Examinations-LIS
ER  -