TY  - BOOK
AU  - Hays,David G.
TI  - Introduction to computational linguistics
T2  - Mathematical linguistics and automatic language processing, 2
AV  - P123 .H315
U1  - 410 
PY  - 1967///]
CY  - New York
PB  - American Elsevier Pub. Co.
KW  - Computational linguistics
KW  - Local
N1  - Includes bibliographies
ER  -