Christiane Benz, Anna S. Steinweg, Hedwig Gasteiger, Priska Schöner, Helene Vollmuth, Johanna Zöllner <br/><br/>
Mathematics Education in the Early Years 

 - 1st ed. 2018 
 -  Springer International Publishing  2018 
<br/><br/><label>ISBN: </label>978-3-319-78220-1