TY  - BOOK
AU  - Ranganathan, S.R.
TI  - Philosophy of library classification 
SN  - 8170004713
U1  - 025.3 
PY  - 2006///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Library classification
KW  - Library sciences
N1  - Includes index
ER  -