TY  - BOOK
AU  - HERDAN, GUSTAV
TI  - THE CALCULUS OF LINGUISTIC OBSER VATIONS
U1  - B 
PY  - 1962///
CY  - HAGUE
PB  - MOUTON & CO
KW  -  LINGUISTIC OBSER VATIONS
KW  -  CALCULUS
KW  - MATHEMATICS
ER  -