TY  - BOOK
AU  - Cohen,Edwin
TI  - El arte de hablar en publico 
SN  - 0030420016
AV  - PN4121 .C56
U1  - 808.5/1 
PY  - 1980///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Public speaking
N1  - Includes bibliographical references and index
ER  -