TY  - BOOK
AU  - Singh, Sheelwant
AU  - Rastogi, Kriti 
AU  - Sarika
TI  - Ncert General Studies: For Civil Services & State Services Preliminary Examinations
SN  - 978-93-89811-39-1
U1  - 000 
PY  - 2017///
CY  - Chennai
PB  - McGraw Hill Education Private Limited
ER  -