Peyo. <br/><br/>
What do Smurfs do all day? / 
by Peyo. 
 - New York :  Beginner Books,  c1983. 
<br/><br/><label>ISBN: </label>0394860780 0394960785 (lib. bdg.) 
<br/><br/><label>LCCN: </label>83006070  
<br/><br/><label>LC Class. No.: </label>PZ8.3.P5  / Wh 1983 
<br/><br/><label>Dewey Class. No.: </label>[E]