FREUND JOHN E,  JOHN E FREUND, GARY A.SIMON <br/><br/>
MODERN ELEMENTARY STATISTICS: 

 - NEW JERSEY:  PRENTICE HALL,  1997. 
<br/><br/><label>ISBN: </label>0138582912. 
<br/><br/><label>Dewey Class. No.: </label>519.5 FRE