Kelley, Truman L.  1884-1961 <br/><br/>
Statistical method / 
by Truman L. Kelley 
 - New York :  Macmillan,  c1923 
 - xi, 390 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>310