BUSINESS COMMUNICATION:  Process and Product/ 
Guffey,Mary Ellen,Kathleen Rhodes & Patricia Rogin. 
 - 1st Canadian edition. 
 - Toronto, Canada:  ITP Nelson,  c1996. 
 - xx,601 p.:  ill.(some col.)  25 cm. 
<br/><br/><label>ISBN: </label>0176055703 
<br/><br/><label>LC Class. No.: </label>HF5718.3  / .G83 1996.