000 00345nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aGalgotia
245 0 _aIntroducing Data Processing
250 _a1st Ed
260 _aNew Delhi
260 _bGalgotia Publication
260 _c1983
650 _aIntroducing Data Processing
942 _cBK
999 _c5965
_d5965