Triola, Mario F. <br/><br/>
Elementary statistics / 
Mario F. Triola. 
 - Menlo Park, California :  Cummings Publishing company,  1980. 
 - 434 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0805393056  hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.