TY  - BOOK
AU  - Cooper,Robert Leon
TI  - Language planning and social change
SN  - 0521333598
AV  - P40.5.L35 C67 1989
U1  - 306.4/49 20
PY  - 1989///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Language planning
KW  - Social change
N1  - Include index and Reference
ER  -