J K Chopra, ed. <br/><br/>
Unique quintessence of general studies 2008 : for UPSC civil services and state public services(preliminary) examinations 

 - 29 
 - New Delhi  Unique Publishers  2008 
<br/><br/><label>ISBN: </label>8183570011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Chemistry<br/>Civil service (Preliminary) Examination -- Guide 2008<br/>Current affairs<br/>General knowledge<br/>General science (<br/>History -- India<br/>Physics<br/>Zoology)