Empson, William. <br/><br/>
Seven types of ambiguity / 
W. Empson. 
 - New York :  Penguin Books,  1961. 
 - 296 p. 
 - Pelican book .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>014021478X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics,English