TY - BOOK AU - Roach, Peter TI - English phonetics and phonology : a practical course SN - 9780521149211 |a 0521149215 |a 0521888824 |a 9780521888820 |a 052171740X (pbk.) |a 9780521717403 (pbk.) AV - PE 1133. R55/ CY - Cambridge KW - Cambridge ER -