Mary Ellen, Guffey <br/><br/>
Bussiness Communication:  Process & Product/ 
Mary Ellen Guffey...[et all.]. 
 - 3rd can ed 
 - Toronto :  Nelson Education Ltd.,  2009. 
 - xxv, 464 p.:  ill.; 
<br/><br/> includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>978176500467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bussiness
<br/><br/><label>LC Class. No.: </label>HF5718.3  / .G82 2009