Herrera, Mario <br/><br/>
Pockets :   2 /  
Mario Herrera, Bárbara Hojel 
 - 2nd ed. 
 - Madrid :   Pearson-Longman,   2009 
 - 2 v. 
<br/><br/>Contiene:   Workbook  V. 1 -   V. 2.  
<br/><br/><br/>España 
<br/><br/><label>ISBN: </label>9780136038788 9780136038535 (workbook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lenguas Extranjeras<br/>Material didáctico
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Primaria