-
1831
-
1832
Pag-aaral ng mga salitang nagpapahayag ng tunog at ingay [microform]
Publicado em 1974Visual Material -
1833
A preliminary investigation of the phenomenon of language change in the Philippines [microform]
Publicado em 1974Visual Material -
1834
-
1835
-
1836
-
1837
-
1838
-
1839
-
1840


