00369nam a2200097Ia 4500008004100000050002600041100002100067245004400088247006700132264007200199230508s1994 xx 000 0 und d aQA 76.76 W5 H545 19941 aHerbert, Douglas10aHow to use windows /cHerbert, Douglas. aHow to use windows_QA 76.76 W5 H545 1994_Herbert, Douglas_1994 a[Place of publication not identified] : bZiff-Davis Press, c1994.