TY  - BOOK
AU  - Kowalski, Gerald
TI  - Information retrieval systems : theory and implementation
SN  - 9780792399261
SN  - 97012568
U1  - 005.74 KOW 
PY  - 1997///
CY  - Deventer ; Boston
PB  - Kluwer Academic Publishers
KW  - Database management
KW  - Information retrieval
N1  - Includes bibliographical references (p. [247]-271) and indexes
ER  -