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  - Information retrieval
KW  - Retrieval system
KW  - Chain indexing
KW  - Thesaurus
N1  - It Includes bibliographical references and index
ER  -