000 00387nam a2200133Ia 4500
008 180710s9999 xx 000 0 und d
020 _a125740
082 _a5.382
_bWOR
100 _aWORDPERFECT Corporation
245 _aWordperfect for DOS: workbook for IBM personal computers and PC networks
260 _a[USA]
_bWordperfect Corporation
_c1989
300 _aviii, 482 p.
942 _cS
999 _c91531
_d91531