TY - GEN AU - Canonge,Elliott D TI - Voiceless vowels in Comanche U1 - 497 PY - 0000///[s. f.] CY - [s. l.] PB - [s. Edit.] KW - LENGUAS ABORÍGENES DE NORTE AMÉRICA KW - LENGUA COMANCHE N1 - Reprinted from "International Journal of American Linguistics", vol. 23, N° 2, April, 1957 ER -