Cochran,William G. <br/><br/>
Sampling Techniqued  
by William G.Cochran 
 - 3th Edition 
 - New Delhi   Wiley  2013 
 - xvi,428p. 
<br/><br/><label>ISBN: </label>9788126515240 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>519.52  / COC