TY  - BOOK
AU  - S R RANGNATHAN
TI  - SOCIAL SCIENCE RESEARCH AND LIBRARIES
U1  - TR 020 R 162 S 
PY  - 1900///
CY  - BOMBAY
PB  - ASIA PUBLISHING HOUSE
KW  - LIBRARY SCIENCE
N1  - METROPOLITAN BOOK CO., DELHI
ER  -