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005 20190814161137.0
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100 1 _aNijhof, Evert
245 0 0 _aSubject analysis and search strategies :
_bhas the searcher become the bottleneck in search process?
650 _aRecherche
_93828
650 _aPatent
_93565
650 _aSuchstrategie
_94314
650 _aDatenbank
_9977
650 _aPatentdatenbank
_93401
773 0 _aWPI. 29(2007),1,20-25.
_wz_WPI
999 _c6819
_d6819