Thompson, Lisa <br/><br/>
Break that code 

 - New York:  Scholastic,  2003 
 - 32 p. : col. ill. ; 21 cm 
<br/><br/><label>ISBN: </label>9781865094731 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming, programs, data
<br/><br/><label>Dewey Class. No.: </label>005.82 THO