Manko, Howard H. <br/><br/>
Effective technical speeches and sessions  a guide for speakers and program chairman 

 - New York  McGraw-Hill Book  1969 
 - xviii,174p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speeches
<br/><br/><label>Dewey Class. No.: </label>808.85  / MAN