Guffey, Mary Ellen <br/><br/>
Essentials of Business Communication/ 

 - 5th ed. 
 - south-western  Thomson Learning  2000 
 - xxi,492p.;  ill.; 
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>0324013620 
<br/><br/><label>LC Class. No.: </label>HF5718.3  / .G93 2000