TY  - BOOK
AU  - Ortiz,Alejandro
AU  - Zierer,Ernesto
TI  - Set theory and linguistics
U1  - 410.18 
PY  - 1968///
CY  - The Hague
PB  - Mouton
KW  - Mathematical linguistics
KW  - Set theory
KW  - Linguistics
KW  - Language and languages
N1  - Bibliography: p. 60-61
ER  -