TY  - BOOK
AU  - SUBBA RAO G
TI  - 17 PRACTICE PAPERS GENERAL STUDIES PAPER-1 FOR CIVIL SERVICES PRELIMINARY EXAMINATION 2020 
SN  - 9789389161250
U1  - 354.540 SUB 
PY  - 2020///
PB  - G.K.PUBLICATIONS (PVT) LTD.
ER  -