TY  - BOOK
AU  - Ranganathan S R
TI  - Reference service
SN  - 8170004667
U1  - 2:7, P6 
PY  - 2006///
CY  - Bangalore
PB  - Sarada Ranaganathan Endpwment for Library Science India  
KW  - LIBRARY SCIENCE
ER  -