Arora Lokesh <br/><br/>
Some aspects of sample surveys with special reference to estimation of frequency distributions in finite populations 

 - Delhi  University of Delhi India    1981 
<br/><br/><label>Standard No.: </label>2750 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROBABILITIES