TY  - BOOK
AU  - Gerald, Kowalski
TI  - Information Retrieval Systems: Theory and Implementation
SN  - 0 7923 9926 9
U1  - 005.7 068 
PY  - 1997///
CY  - Boston
PB  - Kluwer Academic Publishers
KW  - Database managementinformation storage and retrival systems
N1  - Includes Bibliographic References and Index
ER  -