Hazarika, Padmalochan <br/><br/>
A textbook of business statistics 
by Padmalochan Hazarika 
 - 3rd rev. ed. 
 - New Delhi:  S. Chand & Company Ltd.  2009 
 - x, 533p. 
<br/><br/><label>ISBN: </label>9788121924566 
<br/><br/><label>Dewey Class. No.: </label>X:74(B28)  / P9