Wilcox, Roger P <br/><br/>
Communication at work 
writing and speaking / Roger P. Wilcox 
 - Boston  Houghton Mifflin  1977 
 - xiii, 481 p. : ill. ; 25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0395243726 
<br/><br/><label>LCCN: </label>76-014651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in management<br/>English language--Business English