Shrivastava, D <br/><br/>
An informative handbook of norms,setup,procedure & their method of implementation 

 - New Delhi  :  Intellectual Book Bureou,  2008. 
 - 537 
<br/><br/><label>ISBN: </label>978-81-89910-006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General 
<br/><br/><label>Dewey Class. No.: </label>420  / SHR