TY  - BOOK
AU  - Ashby,Patricia
TI  - Speech sounds
T2  - Language workbooks
SN  - 0415341787
AV  - P221 A832S 2005
PY  - 2005///
CY  - London
PB  - Routledge
KW  - PHONETICS
N1  - Includes bibliographical references and index
ER  -