TY  - GEN
AU  - Ranganathan,Shiyali Ramamrita
TI  - The five laws of library science
T2  - Publication series ; n.23
PY  - 1957///
CY  - Madras
PB  - Madras Library Association
KW  - Bibliotecas
KW  - Br
KW  - Biblioteconomia
ER  -