TY  - GEN
AU  - Ranganathan, S. R
TI  - Prolegomena to library classification; vol. 1
SN  - 9788170004707	
U1  - 025.4 R162p3 
PY  - 1989///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Classication
KW  - Book
KW  - Library Science
ER  -