000 00317 a2200145 4500
000 nam a22 7a 4500
020 _a9789356813953
100 _aGKP
110 _aGKP
245 _aUPSC Courseware for Preliminary and Main Exams
250 _a3rd
260 _bGKP
_c2024
264 _bGKP
_c2024
942 _cBK
999 _c21542
_d21542