TY  - BOOK
AU  - Navaneethan S.
AU  - Khadar N., Abdul
ED  - Tamizhi books
TI  - UPSC general studies question bank: civil services preliminary previous years questions work book (2011-2025) 
SN  - 9788199394780 (pbk.)
U1  - 351.076001 NAV 22
PY  - 2025///
CY  - Chennai
PB  - Tamizhi Books
KW  - Competitive exam  book
KW  - UPSC prelims
KW  - General studies
ER  -