Vohra N. D. <br/><br/>
Business statistics 

 - New Delhi   Tata McGraw Hill Education        2013 
 - xx, 935 p.  Includes bibliographical references and index. 
<br/><br/> Bibliography: p925-26; Index: p927-935.<br/> 
<br/><br/><label>ISBN: </label>9781259004872 
<br/><br/><label>Source: </label> Textbook