Gregg College Keyboarding & Document Processing : 

 -  2002. 
 - 668 pages 
<br/><br/><label>ISBN: </label>9780072930573 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence.
<br/><br/><label>Dewey Class. No.: </label>652.30076  / OBE