000 00309nam a2200133Ia 4500
001 2479
008 150525s9999 xx 000 0 und d
020 _aO-07-054203-1
100 _aRude Paul
245 _aIntroduction To Computers
250 _a1
260 _aNew York
_bMcgraw-Hill
_c1974
300 _a,;ill.
999 _c29499
_d29499