Castro Viudez, Francisca. <br/><br/>
Aprende gramática y vocabulario 4 / 
Francisca Castro Viúdez. 
 - 1 ed.  
 - Alcobendas :  Sociedad General Española de Librería,  2009. 
 - 223 p.:  ill;  26 cm. 
<br/><br/> "B2"-- Cubierta.  "Ele" . 
<br/><br/><label>ISBN: </label>9788497782517 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence, Spanish--Handbooks, manuals, etc.<br/>Spanish language--Conversation and phrase books (for businesspeople)<br/>Spanish language--Business Spanish.<br/>Spanish language--Composition and exercises.<br/>Spanish language--Study and teaching
<br/><br/><label>Subjects--Index Terms: </label>Lengua española comercial -- Métodos.