000 00248nam a2200109Ia 4500
020 _a007043445X
082 _a005.369
100 _aALERIS, LEON
245 _aINTRODUCATION TO COPPUTERS WITH MS- OFFICE-2000
260 _aNMD
_b TMH
_c2001
942 _cBK
999 _c1506
_d1506