TY  - BOOK
AU  - JACOBS, PAUL S
TI  - TEXT BASED INTELLIGENT SYSTEMS: CURRENT RESEARCH AND PRACTICE IN INFORMATION EXTRACTION AND RETRIEVAL
SN  - NCST
U1  - 988 
PY  - 1992///
CY  - NEW JERSEY
PB  - LE
N1  - SC-23
ER  -