TY  - GEN
AU  -  Bates, Marcia J; ed., 
TI  - Understanding information retrieval systems: management, types and standards
SN  - 9781439891964
PY  - 2012///
CY  - Boca Raton
PB  - CRC Press
KW  - Information storage and retrieval systems
KW  - Web retrieval and mining
KW  - Web social mining
ER  -