TY  - GEN
AU  -  Dwivedi, Rakesh; ed.
TI  - General studies : civil services preliminary examinations paper-I in 60 days 
T2  - Winning we edge series
SN  - 9789339223151
PY  - 2015///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Competitive examination guide
KW  - Civil services preliminary examination
ER  -