TY  - BOOK
AU  - Ranganathan, S.R.
TI  - The five laws of library science
SN  - 8170004985
U1  - 020 
PY  - 2006///
CY  - New Delhi: 
PB  - Ess Ess Publications, 
KW  - Five laws
KW  - Library science
KW  - Ranganathan
ER  -