Mawhinney, Clara E Krefting. <br/><br/>
Business and professional speech 
[by] Clara Krefting Mawhinney [and] Harley A. Smith. 
 - New York  American Book Co.  [1950] 
 - vii, 222 p.  illus.  21 cm. 
<br/><br/>Bibliography : p. 216-217. 
<br/><br/><label>LCCN: </label>50010200  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oratory
<br/><br/><label>LC Class. No.: </label>PN4121  / .M335