TY  - BOOK
AU  - Cumming, Martha Graves
TI  - Listen,speak,present: a step by step presenter's workbook
SN  - 0838430120
PY  - 1992///
CY  - USA
PB  - Heinle&Heinle Publishers
KW  - LISTENING-HERELBOOKS
KW  - ORAL COMMUNICATION
KW  - SAINS KEMASYARAKATAN
ER  -