Dean, M. <br/><br/>
Writing skills :  writing skills for intermediate learners of English (Learner's book) / 
Michael Dean. 
 - Cambridge :  Cambridge University Press,  1988. 
 - vii, 81 p. 
<br/><br/><label>ISBN: </label>0521311713 
<br/><br/><label>LCCN: </label>90000035     
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Composition and exercises.<br/>English language--Grammar.