TY  - BOOK
AU  - Ranganathan, S. R.
TI  - Documention: genesis and development 
T2  - Sarada Ranganathan endowment for library science series
SN  - 706902416
U1  - 010 
PY  - 1973///
CY  - Delhi
PB  - Vikas Publishing House
KW  - Library Science
KW  - Documentation service
N1  - Includes index
ER  -