Jolliffe, F. R. <br/><br/>
Survey design and analysis   
by F. R. Jolliffe. 
 - Chichester  Ellis Horwood Ltd.  1986 
 - 178p. 
 - Mathematics and its applications .
<br/><br/><label>ISBN: </label>0853125996 
<br/><br/><label>Dewey Class. No.: </label>300.723  / N86