000 00270nam a2200097Ia 4500
008 120229s9999 xx 000 0 und d
082 _a001.6425 MAT
100 _aMatthews ,Marty
245 _aAdobe acrobat 7 : quick steps
260 _bMcGraw - Hill
_aNew York
_c2005
999 _c123020
_d123020