TY  - BOOK
AU  - Ranganathan, S.R.
TI  - Documentation: genesis and development: S.R. Ranganathan
SN  - 706902416 :
U1  - 002, 
PY  - 1973///
CY  - Delhi
PB  - Vikas Publications
KW  - Abstracting Indexing services
ER  -