Freund, John E. <br/><br/>
Modern elementary statistics / 
John E Freund, Gary A Simon 
 - 9th rev. ed. 
 - Upper Saddle River, NJ:  Prentice Hall,  1997 
 - 1 v. (various pagings):  col. ill., maps ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0138582912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics