TY  - BOOK
AU  - Ladefoged,Peter
TI  - Three areas of experimental phonetics: : stress and respiratory activity, the nature of vowel quality, units in the perception and production of speech
AV  - P221.L34 
PY  - 1967///
CY  - London
PB  - Oxford University Press
KW  - Speech
N1  - Includes bibliographical references
ER  -