TY  - GEN
AU  - Rojerson, Pamela
AU  - Gilbert, Judy B
TI  - Speaking clearly:  Pronounciation and listning comprehension for learners of english Teacher's book
SN  - 0521312957
U1  - 421.52 
PY  - 1990///
CY  - New York
PB  - Cambridge university press
KW  - English usage
ER  -