TY  - BOOK
AU  - Jones,Karen Sparck .
TI  - Information retrieval experiment / 
SN  - 0408106484
U1  - 025.04 
PY  - 1981///
CY  - London : 
PB  - Butterworths , 
KW  - INFORMATION STORAGE AND RETRIEVAL SYSTEMS-EVALUATION
N1  - Includes bibliography and index
ER  -