Language surveys in developing nations :
Language surveys in developing nations : papers and reports on sociolinguistic surveys /
Ed. by Sirarpi Ohannessian, Charles A. Ferguson, Edgar C. Polomé.
- Arlington, Va. : Center for Applied Linguistics, 1975.
- vi, 226 p. ; : ill. ; 23 cm.
Bibliogr.: p. [221]-224.
Language surveys.
Bibliogr.: p. [221]-224.
Language surveys.