TY  - GEN
AU  - Singh,Surender 
AU  - Parmar,Virinder
TI  - General studies  paper 1  2018: for civil services preliminary examination
SN  - 9789352607419
PY  - 2018///
CY  - Chennai
PB  - McGraw Hill Education
KW  - Competitive examination guide - Civil services
KW  - General studies - Civil services
ER  -