TY  - BOOK
AU  - Raghavan, K.S.  .
TI  - Knowledge organization, information systems and other essays / 
SN  - 81-7000-458-6
U1  - 2:2(1) 
PY  - 2006///
CY  - Delhi : 
PB  - Ess Ess Publications , 
KW  - Library- Knowledge orgabization
ER  -