TY  - GEN
AU  - Ranganathan, S.R.
TI  - The five laws of library science
SN  - 8185273073
U1  - 020.1 
PY  - 1988///
CY  - Bangalore
PB  - Sarada Ranganathan Endowment for Library Science
KW  - FIVE LAWS
ER  -