TY  - BOOK
AU  - Ranganathan,S.R.
TI  - Documentation: genesis and development / 
T2  - Sarada ranganathan endowment for library science series ( No. 3) 
SN  - 8170004772
U1  - 029 
PY  - 2006///.
CY  - New Delhi : 
PB  - Ess Ess Publications, 
KW  - Documentation
N1  - Includes bibliographical references and index.
ER  -