TY - BOOK AU - Rogerson,Pamela AU - Gilbert,Judy B. TI - Speaking clearly: pronunciation and listening comprehension for learners of english T2 - Students book SN - 0521312876 AV - PN4121 . 1990 U1 - 808.5 PY - 1990/// CY - Cambridge PB - Cambridge University Press KW - Public speaking Voice culture English language KW - Diction English language KW - Phonetics ER -