TY  - BOOK
AU  - Balakrishnan, Sh.  .
TI  - Encyclopaedia of library and information technology 21st century seires : library organisation / 
SN  - 81-261-0875-4
U1  - 2:12 
PY  - 2001///
CY  - New Delhi : 
PB  - Anmol Publications , 
KW  - Library science
ER  -