TY  - BOOK
AU  - Ranganathan S R
AU  -  Gopinath M A
TI  - Library book selection
T2  - Ranganathan Series in library science 16
U1  - 2:1, K6 
PY  - 1966///
CY  - New York
PB  - Asia publishing house       
KW  - Library Sicence
ER  -