TY  - BOOK
AU  - Allen, James
TI  - Natural language understanding
SN  - 9788131708958
U1  - 006.35 ALL 
PY  - 2007///
CY  - New Delhi
PB  - Pearson
KW  - Natural language processing
KW  - Semantic intepretation
KW  - Knowledge representation
ER  -