TY  - BOOK
AU  - Cooper, Robert L.
CN  - P40.5.L37
CN  - P40.5.L37
CY  - Bloomington :
CY  - Washington, D.C. :
DA  - c1982.
ID  - 66763
KW  - Language spread
KW  - Social change
PB  - Indiana University Press ;
PB  - Center for Applied Linguistics,
PP  - Bloomington :
PP  - Washington, D.C. :
PY  - c1982.
SN  - 0253320003
T1  - Language spread :studies in diffusion and social change /
TI  - Language spread :studies in diffusion and social change /
ER  -