000 00271nam a2200109Ia 4500
008 201228s9999 xx 000 0 und d
100 _aNORANG S.K & KUMAR AMAN
_97764
245 0 _aCOMPUTER SHIKSHAN
260 _bAGRAWAL Publication
_c2017
300 _a280
942 _cBK
999 _c101354
_d101354