Martin, Ann M. <br/><br/>
Little sister Karen's tuba / 
Ann M. Martin. 
 - New York :  Sholastic,  1993. 
 - 102 pages  19 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0-590-45653-9 
<br/><br/><label>LC Class. No.: </label>M36t bk.37