Tewari, Satish. <br/><br/>
On estimation of sub-population means / 
by Satish Tewari. 
 - New Delhi :  Indian Agricultural Statistics Research Institute,  1979. 
 - 54 p. :  ill. ;  27 cm. 
<br/><br/>Dissertation (BSc Agric. Stat.) - Indian Agricultural Statistics Res earch Institute, 1979. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture-- Statistics-- India.
<br/><br/><label>Dewey Class. No.: </label>630