TY  - BOOK
AU  - Devito Joseph A
TI  - The essential elements of public speaking
SN  - 139780205753697
AV  - PN4129.15 .D48 2010 
PY  - 2010///
CY  - London
PB  - Allyn and Bacon
KW  - Public speaking
N1  - Includes bibliographical references and index
ER  -