000 00296nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aMehra (SK) etc
245 0 _aG.K QUIZ for all UPSC Civil services preliminarry exam
260 _bTiny-tot
260 _c1998
365 _b50
942 _cBK
999 _c221533
_d221533