TY  - GEN
AU  - Kumar, Avneesh 
TI  - Cracking LIS Examinations subjective and objective approach unit IV Information sources and international standard 
SN  - 9789392594120 (HB)
U1  - 020.76 KUM/Cia/Unit-IV 
PY  - 2022///
CY  - New delhi
PB  - Ess Ess publications
KW  - DOI
ER  -