TY  - BOOK
AU  - Fishman,Joshua A.
TI  - Reversing language shift: theoretical and empirical foundations of assistance to threatened languages 
T2  - Multilingual matters
SN  - 185359122X
PY  - 1991///
CY  - Clevedon
PB  - Multilingual Matters
KW  - Code switching (Linguistics)
KW  - Linguistic minorities
KW  - Language planning
N1  - Includes bibliographical references and indexes
ER  -