TY  - GEN
AU  - SURENDAR SINGH & VIRINDER PARMAR
TI  - General Studies for Civil Services Preliminary Examination  : : also useful for state public service commission examination  paper I
SN  - 9789355321039
PY  - 2023///
CY  - Chennai
PB  - Mc Graw Hiil Education (India) Private Limited
ER  -