TY  - BOOK
AU  - Osborn, Michael.
AU  - Osborn, Suzanne.
TI  - Puublic Speaking
SN  - 061827703x
AV  - PN 4121 .O83 2003 
PY  - 2003///
CY  - Boston
PB  - Houghton Mifflin Company
KW  - communication
ER  -