LANGAN John <br/><br/>
College Writing skills/ 
John Langan  
 - 6th edition 
 - New York,  McGraw hill,  c2005. 
 - xxii,586p.;  ill.; 
<br/><br/> includes index  
<br/><br/><label>ISBN: </label>0072871865 
<br/><br/><label>Dewey Class. No.: </label>808.042 LAN