Murthy M.N. <br/><br/>
Sampling theory & methods 

 -  1967 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66178 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Samples
<br/><br/><label>Dewey Class. No.: </label>B2817, K7;4