Chopra, <br/><br/>
General Studies  Textual Documents 
J.K.Chopra 
 - New Delhi:  Unique Publishers (I) Pvt Ltd. 
<br/><br/><label>ISBN: </label>978-93-5187070-8 
<br/><br/><label>Subjects--Index Terms: </label>General Knowledge G/Counter 
<br/><br/><label>Dewey Class. No.: </label>001