Sellen, Derek <br/><br/>
Grammar tour :  a reference and practice grammar for elementary to intermediate students 

 - Genoa :  Black cat ,  2006 
 - 383 p.  + CD-ROM 
<br/><br/><label>ISBN: </label>978-88-530-0504-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LENGUA INGLESA<br/>GRAMATICA<br/>ENSEÑANZA DE IDIOMAS
<br/><br/><label>Subjects--Index Terms: </label>EJERCICIOS DE GRAMATICA