Robertson, H.O. <br/><br/>
Business letter English/ 
H.O. Robertson and Vernal H. Carmichael 
 - 2nd ed. 
 - New York:  Gregg Pub.,  c1957 
 - x, 470 p.;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> $ 5.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence<br/>Business communication<br/>Letter writing<br/>Business writing
<br/><br/><label>Dewey Class. No.: </label>651.74