000 00320nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
245 0 _aInformation Technology Text Book XIIth Commerce
250 _a1st
260 _aNA
260 _bState Board
260 _c2021
300 _a140
650 _aIT
942 _c12
999 _c161238
_d161238