Freund, John E. <br/><br/>
Modern elementary statistics/2e 

 - 2nd ed. 
 - Englewood  Prentice Hall  1960 
 - x, 413p 
 - Prentice Hall mathematics series  .
<br/><br/><label>Subjects--Index Terms: </label>Descriptive methods in satistics 
<br/><br/><label>Dewey Class. No.: </label>519.5  / FRE