TY  - BOOK
AU  - Chao,Yuen Ren,b.1892
TI  - Aspects of Chinese sociolinguistics: essays 
SN  - 0804709092
PY  - 1976///
CY  - Stanford, California
PB  - Stanford University Press
KW  - Chinese language
KW  - Addresses, essays, lectures
N1  - Bibliography: p.  402 -415
ER  -