TY  - BOOK
AU  - Annual International ACM SIGIR Conference on Research and Development in information retrieval(Philadelphia
AU  - Belkin, Nicholas J., ed.
AU  - Narasimhalu, Desai., ed.
AU  - Willett, Peter., ed.
TI  - Research and development in information retrieval: Proceedings
SN  - 0897918363
U1  - 025.04 
PY  - 1997///
PB  - ACM Press
ER  -