Beek, Willem van. <br/><br/>
Keep smiling!  15 prenten 
van Willem van Beek. 
 - Amsterdam,  Uitgeverij "Detelg"  [1945] 
 - [39] p.  illus.  33 x 20 cm. 
<br/><br/> Illustrated t. p.  Text in Dutch and English. 
<br/><br/><label>LCCN: </label>af 47006123  
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War, 1939-1945--Humor
<br/><br/><label>LC Class. No.: </label>D745.7.D8  / B4 
<br/><br/><label>Dewey Class. No.: </label>940.5497