Langan, John, <br/><br/>
Sentence skills :  A workbook for writers  
Langan, John  
 - 7th ed. 
 - Boston :  McGraw-Hill,  2003. 
 - xvii, 599 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780072381320 
<br/><br/><label>Dewey Class. No.: </label>425  / LAN