TY  - BOOK
AU  - Lal,C.
TI  - Understanding basics of library and information science: Reference services & information sources, information services and computers & information technology/by C. Lal and K. Kumar
SN  - 8170004373
U1  - 025.1  L15U 
PY  - 2005///
CY  - New Delhi
PB  - Ess Ess publications
ER  -