Mardia  K.V. <br/><br/>
Statistics of directional data 

 - London      Academic Press  GB 1972     
 - xix, 357p. 
 - Probability & mathematical statistics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Statistical theory><Statistics>
<br/><br/><label>Dewey Class. No.: </label>311/MAR-3