Johnson, Robert R. <br/><br/>
Statistics / 
Robert R. Johnson and Patricia J. Kuby. 
 - Second edition. 
 - Singapore :  Cengage Learning,  c2013. 
 - xi, 356 pages :  Illustration ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789814510530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.