TY  - BOOK
AU  - Allen, James
TI  - Natural language understanding
SN  - 9788131708958
U1  - 006.35  
PY  - 2007///
CY  - New Delhi
PB  - Pearson
KW  - Programming languages (Electronic computers)
KW  - Semantics
KW  - Language and logic.
KW  - Artificial intelligence.
N1  - Includes bibliographical references and index
ER  -