Cochran, William G. <br/><br/>
Sampling techniques 
by William G. Cochran 
 - Bombay  Asia  1962 
 - 330p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)
<br/><br/><label>Dewey Class. No.: </label>I5513 C643