Tippett, L.H.C. <br/><br/>
The methods of statistics / 
L.H.C. Tippett 
 - 4th ed. 
 - London :  Willaims and Norgate,  1952 
 - 395p.:  ill.;  20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Methodology
<br/><br/><label>Dewey Class. No.: </label>311.2  / TIP