D.L.Elhance and others <br/><br/>
Fundamentals of Staistics 

 - 55th 
 - NewDelhi  Kitab Mahal  2011 
<br/><br/><label>ISBN: </label>9788122505146 
<br/><br/><label>Dewey Class. No.: </label>519.5  / ELH.F