TY  - BOOK
AU  - Lal,C
AU  - Kumar K
TI  - Understanding Basics of Library & Reference Services &b Information Sources (5th Paper)&  Information Services (6th Paper) & Computers & Information Technology (7TH Paper
SN  - 8170004373
U1  - 020 LAL/LIB.5;1 
PY  - 2005///
CY  - New Delhi
PB  - Ess Ess
ER  -