TY  - BOOK
AU  - Devarajan G 
AU  -  Kumar K
TI  - Understanding Basics of Library and Information Science Paper 3 Part A & Part B
SN  - 8170004330
U1  - 020 LAL/UND/3;2 
PY  - 2005///
CY  - New Delhi
PB  - Ess Ess Publications
ER  -