TY  - BOOK
AU  - Roach,Peter
TI  - English phonetics and phonology: a practical course 
SN  - 0521717403 :
PY  - 2009///
CY  - Cambridge
PB  - C. U. P.
KW  - English language
KW  - Phonetics
KW  - Phonology
KW  - study and teaching
KW  - Foreign Speakers
ER  -