Chao, Lincoln. <br/><br/>
Statistics :  methods and analysis / 
Lincoln Chao. 
 - 2nd ed. 
 - New York :  McGraw-Hill,  1974. 
 - xii, 539 p. :  ill. 
<br/><br/><label>ISBN: </label>0070105251 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics.<br/>Statistics.