000 00263nam a2200109Ia 4500
008 170821s017 xx 000 0 und d
100 _aR. Gupta's
245 0 _aPopular Master Guide S.s.c Sec Offcon
260 _bRamesh
_c2006
300 _a183
942 _2ddc
_cBK
999 _c494507
_d494507