Bureau of Indian Standards <br/><br/>
IS:2381-2014/ISO:690-2010; Informationa and documentation guidelines for bibliographic references and citations to information resources (third revision) 

 - New Delhi  BIS  2010 
 - 40 
<br/><br/> Printout taken from CD 
<br/><br/><label>Universal Decimal Class. No.: </label> /