Thomsett, Michael C. <br/><br/>
The little black book of business letters / 
Michael C. Thomsett. 
 - New York, NY :  American Management Association,  c1988. 
 - vii, 147 p. 
<br/><br/><label>ISBN: </label>0814476945 
<br/><br/><label>LCCN: </label>44041718     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence.<br/>Letter-writing.