Murthy, M. N. <br/><br/>
Sampling theory and methods 

 - Calcutta  Statistical publishing society  1967 
 - 679p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Theory of sampling
<br/><br/><label>Dewey Class. No.: </label>519.52  / MUR