CONLIN, Mary Lou. <br/><br/>
Concepts of communications:Writing: Summary, Paragrap 

 - 2nd ed 
 - Boston  Houghton Mifflin Co  1980 
 - viii,243p. 
<br/><br/><label>ISBN: </label>0-395-28735-9 
<br/><br/><label>Dewey Class. No.: </label>820