000 00323nam a2200133Ia 4500
008 210122s9999 xx 000 0 und d
020 _a8174462929
100 _aUptec excel
942 _cBK
245 _aComputer Organization And System Software
260 _bExcel Books
_c2002
082 _a4.1
_bUPT
546 _aENGLISH
999 _c25959
_d25959