Terrell, Tracy D. <br/><br/>
Dos mundos, a communicative approach 
/ Tracy D. Terrell / coauts. Magdalena Andrade, Jeanne Egasse, Elias Miguel Muņoz 
 - 3rd ed 
 - New York  : McGraw-Hill  , 1994  , c1986. 
 - 581p.  : il. 
<br/><br/><label>ISBN: </label>9780070638655 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spanish language---Grammar---1950-
<br/><br/><label>Dewey Class. No.: </label>468.24 TER