TY  - BOOK
AU  - Leth,Pamela C.
AU  - Leth,Steven A.
TI  - Public communication
AV  - PN4121 L473P
PY  - 1977///
CY  - Menlo Park, Calif.
PB  - Cummings
KW  - COMMUNICATION
KW  - PUBLIC SPEAKING
KW  - ORATORY
ER  -