GUPTHA,CB Vijay Guptha <br/><br/>
An Introduction  to Statistical Methods 

 - 23rd 
 -  Vikas Publishing House Pvt. Ltd. 576 , Masjid Road,Jangpura  2015 
 - 829p 
<br/><br/><label>ISBN: </label>978-81259-1854- 
<br/><br/><label>Dewey Class. No.: </label>519  / C.B/A