TY  - BOOK
AU  - Foster, Allen
AU  - Rafferty, Pauline
TI  - Innovations in information retrieval: perspectives for theory and practice 
SN  - 9781856046978
AV  - Z 699 .I4 2011
PY  - 2011///
CY  - London
PB  - Facet Publications
KW  - Information retrieval -- Technological innovations
ER  -