TY  - GEN
AU  - Subba Rao, G.
AU  - Rao, D. V. K.
AU  - Mukherjee, Uddipan
AU  - Chowdhury, P. N. Roy
TI  - UPSC main examination general studies: :Paper 1-4
SN  - 9789394168800
U1  - 001.076 
PY  - 2022///
CY  - New Delhi
PB  - G K publications
N1  - Includes bibliographical references and an index
ER  -