Freund, John E. <br/><br/>
Mathematical Statistics 
/ by John E. Freund 
 - 3rd Ed. 
 - New Jersey:  Prentice- Hall, Inc,  1980. 
 - xii, 548p.; 
<br/><br/><label>ISBN: </label>013562066 
<br/><br/><label>Dewey Class. No.: </label>519.5  / FRE/M