000 00437nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a9.79E+12
084 _a001UPSC C28:18
100 _a"Chopra, J K"
245 0 _aCentral Studies Paper-I
250 _a\\201233ENGGPSX
260 _aUnique Publications
260 _b2012
260 _cDelhi
300 _a2000p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c97887
_d97887