Tippett, L.H.C. <br/><br/>
The Methods of statistics / 
L.H.C. Tippett 
 - rev. ed. 
 - London :  Williams and Norgate ,   1952 
 - 395p.:  ills.;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>311  / TIP 2