TY  - BOOK
AU  - Powers,David M.W.
AU  - Turk,Christopher C.R.
TI  - Machine learning of natural language
SN  - 0387195572
U1  - QA/76.9.N38 
PY  - 1989///
CY  - London
PB  - Springer-Verlag
KW  - Machine learning.
KW  - Natural language processing (Computer science).
ER  -