Sukhatme, Pandurang. <br/><br/>
Sampling theory of surveys with applications / 
by Pandurang Sukhatme. 
 - Iowa :  Iowa state university press,  c1970. 
 - 452 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0813813700 
<br/><br/><label>LC Class. No.: </label>QA276.5  / .S9