Freud, John E <br/><br/>
Modern Elementary statistics / 
by John E Freud 
 - Englewood :  Prentice-hall,  1952. 
 - 432p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / FRE.M