Kenney, John F. <br/><br/>
Mathematics of statistics / 
by J. F. Kenney and E. S. Keeping. 
 - 3rd ed. 
 - Toronto :  Van Nostrand company,  c1954. 
 - xi, 348 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics.