000 00317nam a2200133Ia 4500
008 190927s9999 xx 000 0 und d
082 _a025.04 W636 2001
100 _aWienbroer, Diana Roberts
245 0 _aRules of thumb for online research
260 _a13
260 _b107
260 _c2001
942 _cSUBREF
_01
999 _c3059
_d3059