GUPTA, C B AND GUPTA, VIJAY <br/><br/>
Introduction to Statistical Methods   

 - 22 
 - New Delhi  Vikas Publications Pvt Ltd  2003 
 - 807 
 -   .
<br/><br/>  
<br/><br/><label>ISBN: </label>81-259-1110-3 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantitative techniques