共 22 条
[1]
CARDOZO E, 1959, PARAGUAY COLONIAL, P126
[2]
CORVALAN G, 1981, PARAGUAY NACION BILI, P46
[3]
CORVALAN G, 1982, INFORME INVESTIGACIO
[4]
Corvalan Graziella, 1982, SOC LENGUA BILINGUIS
[5]
DEGRANDA G, 1981, CULTURAL DIARIO AB S
[6]
ESCOBAR A, 1975, PERU PROBLEMA SERIES, V13
[7]
GARVIN P, 1979, ANN C AM ANTHR ASS M
[8]
MELIA B, 1982, SOC LENGUA BILINGUIS, P157
[9]
*MIN ED CULT DEP C, 1978, ALG ASP BIL REND ESC
[10]
*MIN ED CULT DEP C, 1969, DIAGN SIST ED