TY  - BOOK
AU  - Dwivedi Rakesh
TI  - General Studies Civil Services Preliminary Examinations Paper I in 60 days
SN  - 9789339223151
U1  - 351.076 DWI 
PY  - 2015///
CY  - New Delhi
PB  - Mcgraw Hill Education
KW  - general studies, civil services
ER  -