The art of public speaking / 
Lucas, Stephen E; Stob, Paul 
 - 13th ed. 
 - New York :  McGraw-Hill Education,  2020. 
 - xxiii, v.p.: col.ill.; 25.3 cm. 
<br/><br/>Includes appendix, notes, and index 
<br/><br/><label>ISBN: </label>9781260548099 
<br/><br/><label>Dewey Class. No.: </label>C 808.51 L933 2020