Sampath, S <br/><br/>
Sampling theory and methods 

 - 2nd ed. 
 - New Delhi  Narosa  2005 
 - 199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling
<br/><br/><label>Dewey Class. No.: </label>519.52  SAM;1  R