Cochran, William G. <br/><br/>
Sambling techniques 

 - 3rd ed 
 - Singapore<br/>  John Wiley & Sons  2005 
 - 428p. 
<br/><br/><label>ISBN: </label>9971512718 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.52  / COC