Clegg, Frances, <br/><br/>
Simple Statistics : 

 -  Cambridge University Press,  1983. 
 - 210 pages 
<br/><br/><label>ISBN: </label>9780521288026 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile Nonfiction.
<br/><br/><label>Dewey Class. No.: </label>519.502  / CLE