Cornelius, Edwin T. <br/><br/>
Thirty passages : comprehension practice for high intermediate and advanced students 

 - New York  Longman  1978 
 - 161 p.  il. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LENGUA INGLESA<br/>GRAMATICA<br/>INTERMEDIATE<br/>ADVANCED