Langan, John,  1942- <br/><br/>
English skills / 
John Langan. 
 - 7th ed. 
 - Boston :  McGraw-Hill,  c2001. 
 - xiv, 640 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0072381272 (student ed. : acidfree paper) 0072381280 (annotated instructor's ed. : acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Rhetoric.<br/>English language--Grammar.<br/>Report writing.
<br/><br/><label>LC Class. No.: </label>PE1408  / .L318 2001 
<br/><br/><label>Dewey Class. No.: </label>808/.042