TY  - BOOK
AU  - Beardon,Colin
AU  - Lumsden,David
TI  - Natural language and computational linguistics: An introduction 
T2  - Ellis Horwood series in computers and their applications
SN  - 0136128130
PY  - 1991///
CY  - New York
PB  - Ellis Horwood Ltd
KW  - Natural language processing (computer science)
N1  - Includes index
ER  -