Studying writing  linguistic approaches/ 
Charles R. Cooper, Sidney Greenbaum. 
 - Beverly Hills  Sage Publications  1986 
 - 272 p. ;    22 cm. 
 - Written communication annual  v.1 .
<br/><br/>includes bibliographical references 
<br/><br/><label>ISBN: </label>0803923724 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Writing