Auer, Martin <br/><br/>
Schlafen gehen / 
M. Auer, L. Bräuning. 
 - Weinheim :  Beltz & Gelberg,  2011. 
 - [12] L. :  ill. 
<br/><br/><label>ISBN: </label>9783407794420 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's literature, German