http://issuu.com/bedremanjunath/docs/ias_prelims_2012?mode=window&backgroundColor=%23222222
www.upsc.gov.in/
www.upscportal.com/civilservices/
CIVIL SERVICES (PRELIMINARY) EXAMINATION 2012 - Applications Invited
www.upsc.gov.in/
www.upscportal.com/civilservices/
CIVIL SERVICES (PRELIMINARY) EXAMINATION 2012 - Applications Invited