TY  - BOOK
AU  - Rajaram, Kalpana 
AU  - Sharma, Rajendra Prasad 
AU  - Ahmad, Munib 
TI  - UPSC Civil Servies Prelims General Studies Paper I Solved Papers 2011-2022 
SN  - 9788179308448
U1  - 000 First
PY  - 2023///
CY  - New Delhi 
PB  - Spectrum Books (P) Ltd
ER  -