De sprong:  Van NT2-niveau A2 naar B1 

 - Utrecht:  Boom,  2012 
 - 289 p.,  24 cm 
<br/><br/><label>ISBN: </label>9789461052872 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dutch--Learning--NT2 exam--Dutch as a second language--Language