Mandel, Steve  Mapson, Ralph  Gerould, Philip <br/><br/>
Technical Presentation Skills  A Practical Guide for Better Speaking 

 -  Course Technology Crisp  1994. 
 - 110 Pages 
<br/><br/><label>ISBN: </label>1560522631 
<br/><br/><label>Dewey Class. No.: </label>808  /