Rosen,Michael; Tony Ross <br/><br/>
Burping Bertha/ 
By Michael Rosen; Tony Ross 
 - London :   Andersen,   2004. 
 - 60 pages :   illustrations ;   20 cm. 
<br/><br/> JUVINILE 
<br/><br/><label>ISBN: </label>9781842703519 
<br/><br/><label>Dewey Class. No.: </label>F  / BER 2004