Fisher, N.I. <br/><br/>
Statistical analysis of circular data /  
N.I. Fisher 
 - cambridge  Cambridge University  1993 
 - xviii, 277 p.   il.   25 cm 
<br/><br/><label>ISBN: </label>0521568900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESTADISTICA MATEMATICA