Gingrass, Rosario C.
Latest estimates of numbre os speakers of the world's major languages. - Virginia-XXU : National Clearinghouse for Bilingual Education, 1979. - p. 7 - Irregular - vol. II, no. 2(Feb. 1979) - Forum ; vol. II, no. 2 . - National Clearinghouse for Bilingual Education. .
Inglés.
Latest estimates of numbre os speakers of the world's major languages. - Virginia-XXU : National Clearinghouse for Bilingual Education, 1979. - p. 7 - Irregular - vol. II, no. 2(Feb. 1979) - Forum ; vol. II, no. 2 . - National Clearinghouse for Bilingual Education. .
Inglés.
