Shelf browsing, knowledge of vocabulary-controlled cataloging and tracings, and the use of published bibliographies and indexes are typical methods of this group that match the library science model.
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- 架上瀏覽,字彙-控制的知識目錄和追蹤,和出版的參考書目的使用和索引是符合圖書館科學樣式的這個群體的典型方法。