Chen, Zehua <br/><br/>
Ranked set sampling  : theory and applications / 

 - New York:  Springer-Verlag,  2004 
 - xii, 224p. Bibl. Index. 
 - Lecture notes in Statistics  176 .
<br/><br/><label>ISBN: </label>0387402632 
<br/><br/><label>Dewey Class. No.: </label>519.52  / C518.RS