TY  - BOOK
AU  - Porter, Patricia A
AU  - Grant, Margaret
TI  - Communicating effectively in English: Oral communication for non-native speaker
SN  - 0534172687
U1  - 428.34 
PY  - 1999///
CY  - Boston, MA
PB  - Sage Publications
KW  - Oral communication
N1  - 004805; Q 105
ER  -