Adelstein, Michael E. <br/><br/>
Business communications / 

 - 2nd ed. 
 - San Diego   Harcourt Brace Jovanovich,  1990. 
 - xiii, 482 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0155056085 
<br/><br/><label>LC Class. No.: </label>HF5718  / .Ad3 1990