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Content

Ergebnisse: (1) Wenn SW frei gewählt, Recherche um so schwieriger, je mehr SW; (2) 'ältere' SW häufiger und weniger genau verwendet als 'jüngere'; (3) viele Wörter mit ungenauer Bedeutung

Issue

T.1-2.

Source

American documentation. 17(1966) no.2, S.96-102 (T.1); 19(1988) no.3, S