TY  - BOOK
AU  - Harris, Zellig Sabbettai,
TI  - Mathematical structures of language
SN  - 470353163
U1  - 410.18 HAR 
PY  - 1968///
CY  - New York
PB  - Interscience Publishers
KW  - Mathematical linguistics
N1  - Includes bibliography: p. 4 - 5
ER  -