Agrawal Ranjana <br/><br/>
Contribution of the theory of sampling with varying probabilities 

 - Delhi  University of Delhi India    1982 
<br/><br/><label>Standard No.: </label>2707 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROBABILITIES