TY  - BOOK
AU  - Peter Roach
TI  - English phonetics and phonology: A practical course
SN  - 9780521717403
U1  - 421.5 
PY  - 2012///
CY  - New Delhi
PB  - Cambridge university press
KW  - English language
KW  - Phonology
KW  - English language- study and teaching
ER  -