颁布单位：[University of the Free State] |  颁布时间：1981 |  实施时间：1981 |  学科分类：[["Library, catalogs, and, users","Library, catalogs, --, Use, studies","Dissertation, (M.Bibl., (Library, Science))--University, of, the, Free, State,, 1981","Library, use, studies, --, South, Africa"]]

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