Scheaffer R.L. <br/><br/>
Survey sampling/ 
Richard L.Scheaffer,William Mendenhall,III RLyman Ott and Kenneth G.Gerow 
 - 7th  Int. 
 - Australia.;  Brooks/Cole  2012 
 - xi,436p.:  ill.;  23 cm. 
<br/><br/> includes appendix and index 
<br/><br/><label>ISBN: </label>9781111569341 
<br/><br/><label>LC Class. No.: </label>DUCE HA31.2M45