TY  - BOOK
AU  - De Laguna,Grace Andrus
TI  - Speech: Its function and development 
U1  - 401 
PY  - 1963///
CY  - Bloomington
PB  - Indiana University Press
KW  - Speech
KW  - Language and languages
N1  - A Midland book; "MB50."; Bibliographical footnotes
ER  -