000 00219nam a2200085Ia 4500
008 221021s9999 xx 000 0 und d
100 _aPATTERSON, LOIS R.
_9172684
245 0 _aTEACH YOURSELF MICROSOFT EXCEL
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c733392
_d733391