000 00320nam a2200121Ia 4500
008 130706s9999 xx 000 0 und d
020 _a0134491335
050 0 0 _aQA76.5 .N67 1990
100 1 _aNorton, Peter
245 1 0 _aPeter norton's pc problem solver /
_cPeter Norton
300 _ap.
942 _2lcc
_kQA76.5 .N67 1990
999 _c11266
_d11266