000 00300nam a2200109Ia 4500
008 230131s9999 xx 000 0 und d
082 _a4
_bOLE
100 _aO'LEARY, TimothyJ.
245 0 _aComputing essentials: multimedia edition 1997-1998
260 _aNew York
_bMcGraw-Hill
_c1997
942 _cPRCD
999 _c169926
_d169925