000 00361nam a2200157Ia 4500
008 180626s9999 xx 000 0 und d
020 _a0-86706-005-0
082 _aR 004 F851d
100 _aFrank, Mark.
245 0 _aDiscovering computers
260 _aLondon
260 _bStonehenge Press Inc.
260 _c1981
300 _a96
650 _aComputers
999 _c41765
_d41765