Triola, Mario F. <br/><br/>
Elementary statistics / 
Mario F. Triola. 
 - 4th ed. 
 - Redwood City, Calif. :  Benjamin/Cummings Pub.,  c1989. 
 - xvi, 784 p. : 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0805302719 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.