Ostrom, John <br/><br/>
Better paragraphs plus 

 - 6a. 
 - New York  Harper & Row  1988 
 - 208 p. 
<br/><br/><label>ISBN: </label>006044973X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LENGUA INGLESA<br/>GRAMATICA<br/>PARAGRAPHS<br/>EJERCICIOS