Morrisey, George L., <br/><br/>
Loud and clear :  how to prepare and deliver effective business and technical presentations / 
George L. Morrisey, Thomas L. Sechrest, Wendy B. Warman 
 - 4th ed. 
 - xv, 201 páginas :  ilustraciones ; 
<br/><br/> Ed. puesta al dia de: Effective business and technical presentations. 3rd ed. 1987 
<br/><br/><label>ISBN: </label>0201127938 (rustica) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Presentaciones de negocios--Programas para computadora
<br/><br/><label>LC Class. No.: </label>PN4193.L4  / M67 1997 
<br/><br/><label>Dewey Class. No.: </label>651.7/3