Cochran William G <br/><br/>
Sampling Techniques 
/William G. Cochran 
 - New york,   wiley,    ©1999 
 - xvi, 428 p. :   ill. ;   24 cm. 
<br/><br/><label>ISBN: </label>9788126515240 
<br/><br/><label>Subjects--Topical Terms: </label><br/> muestreo (estadística)
<br/><br/><label>Dewey Class. No.: </label>001.433  / COC