TY  - BOOK
AU  - Ladefoged,Peter
AU  - Johnstone,Keith
TI  - A course in phonetics
SN  - 9781428231269 (student edition)
AV  - P221 .L23 2011
PY  - 2011///
CY  - Boston, MA
PB  - Wadsworth/Cengage Learning
KW  - Phonetics
ER  -