TY  - BOOK
AU  - Ranganathan S R
TI  - Prolegomena to library classificaiton. Ass by M A Gopinath
T2  - Ranganathan Series in Library Science.20
U1  - 2:51, J7;K7 
PY  - 1967///
CY  - New York
PB  - Asia Publishing House       
KW  - Library Sicence
ER  -