Lionni, Leo  1910-1999 <br/><br/>
Little blue and little yellow  a story for Pippo and Ann and other children 
Le Lionni 
 - ed. 
 - New York  HarperCollins  1994 
 - [48] p. 
<br/><br/><label>ISBN: </label>0329121871 0688132855 0758756607 
<br/><br/><label>Dewey Class. No.: </label>[E]