Sky Marsen <br/><br/>
Professional writing  
by Sky Marsen 
 - extent xii,291pages 
<br/><br/> includes reference and bibliography and index 
<br/><br/><label>ISBN: </label>9781137309013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences <br/> Commerce <br/> Business communication
<br/><br/><label>LC Class. No.: </label>HF5718.3M37MAR