Nelson, L.F. <br/><br/>
Commerical Correspondence and Commerical English 
L.F. Nelson  
 - 6th ed. 
 - Londan:  Pitman house;  1962. 
 - viii, 120p. 
<br/><br/> pbk 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>0273403249 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Letters<br/>Commercial correspondence
<br/><br/><label>Dewey Class. No.: </label>651.75  / NEC