Heckard, Robert F. <br/><br/>
Statistics / 
by Robert F. Heckard and Jessica M. Utts. 
 - fourth  edition. 
 - Australia :  Australia,  2012. 
 - xxiii,717 pages ;    cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780538735919 :  $48.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.