000 00308nam a2200121Ia 4500
001 177034
008 170722s9999 xx 000 0 und d
245 _aGeneral studies
_bIAS Mains Q & A /
260 _aNew Delhi :
_bChronicle Books ,
_c2012.
300 _a244 p.
923 _d20120825
_nV641
942 _cREF
999 _c147133
_d147133