000 00298nam a22001097a 4500
020 _a9788193427699
082 _aR 371.26 GEN
245 _aGS General studies UPSC main exam:
_b42years (1979-2020)
260 _a, - New Delhi
_b: New Vishal Publications
_c,2021.
300 _a160pages.
942 _cBK
999 _c662544
_d662544