TY  - BOOK
AU  - Chao, Yuen Ren
TI  - Language and symbolic systems
SN  - 0521094577
U1  - 400 CHA  
PY  - 1968///
CY  - Cambridge : 
PB  - Cambridge U.P., 
KW  - Language and languages.
KW  - Signs and symbols.
KW  - Writing
N1  - BIB
ER  -