TY  - BOOK
AU  - Chao, Yuen Ren,
TI  - Language and symbolic systems
U1  - 400 
PY  - 1968///
CY  - Cambridge
PB  - Cambridge U.P.
KW  - Language and languages
KW  - Signs and symbols
KW  - Writing
N1  - Includes bibliographical references
ER  -