Freund, John E. <br/><br/>
Modern elementary statistics. 

 - third edition. 
 - Englewood Cliffs, N.J :  Prentice-Hall,  1967. 
 - x,432 pages. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0201117495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Statistics.