Langan, John    <br/><br/>
College writing skills /  
John Langan    
 - 6th. Ed.    
 - New York :  McGraw-Hill Companies,   2005    
 - xxii;586p. :  ill.;   23cm.    
<br/><br/>Includes index and Cd rom    
<br/><br/><label>ISBN: </label>0072871865    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Academic writing   <br/>English language--Grammar   <br/>English language--Rhetoric   <br/>Essay