AGGARWAL, B.M. ELHANCE, D. N ELHANCE VEENA <br/><br/>
FUNDAMENTALS OF STATISTICS 

 - 28th Ed. 
 - Allahabad  Kitab Mahal, Allahabad   2007 
<br/><br/><label>ISBN: </label>8122500153 
<br/><br/><label>Dewey Class. No.: </label>519.5  / ELH/F