TY  - BOOK
AU  - Harris Zellig
TI  - Mathematical structures of language
T2  - Interscience Tracts in Pure and Applied Mathematics
SN  - 470 353163
U1  - R14, K8 
PY  - 1968///
CY  - London
PB  - Interscience Publishers         
KW  - Philosophy-Symbolic Logic
ER  -