TY  - BOOK
AU  - Van Rijsbergen, C. J.
TI  - Research and development in information retrieval: proceedings of the third joint BCS and ACM symposium / 
SN  - 0521268656
AV  - Z 699  . A2R4 1984
PY  - 1984///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Information storage and retrieval systems
N1  - Includes bibliographical references
ER  -