Singh, Daroga <br/><br/>
Theory and analysis of sample survey designs 

 - New Delhi  New Age International Pvt. Ltd.  1999 
 - xi,380p.  24 cm. PB 
<br/><br/><label>ISBN: </label>0852269102 
<br/><br/><label>Dewey Class. No.: </label>519.52  / SIN