"Kushwaha, K S" <br/><br/>
Theory of Samplw Surveys and Statistical Decisions 

 - \\200900ENGGPSX 
 - New India Publishing Agency   2009  New Delhi  
 - 343 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>9.79E+12