Costinett, Sandra <br/><br/>
Student book 2 : spectrum 2 : a communicative course in english /  
Sandra Costinett, with Donald R. H. Byrd 
 - Englewood Cliffs :  Regents Publishing :    Prentice Hall,  1994 
 - ix, 167 p. : il. col. 
<br/><br/><label>ISBN: </label>013829979X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inglés ---Enseñanza ---Estudiantes extranjeros
<br/><br/><label>Dewey Class. No.: </label>428.24 C862s