TY  - GEN
AU  - Satyanarayana N.R.
TI  - An introduction to information processing & retrieval:  for library and information professionals 
SN  - 9788170008132
U1  - 025.04 
PY  - 2016///
CY  - New Delhi : 
PB  -  Ess Ess Publications, 
KW  -  Thesaurus
KW  - Chain indexing
KW  -  Information retrieval
KW  - Retrieval system
N1  - Include bibliography and index
ER  -