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Swanson, D.R.: Requirements study for future catalogs (1972)
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- Source
- Library quarterly. 42(1972), S.302-315
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Swanson, D.R.: Some unexplained aspects of the Cranfield tests of indexing performance factors (1971)
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- Source
- Library quarterly. 41(1971), S.223-228
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Swanson, D.R.: Information retrieval as a trial-and-error process (1977)
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- Source
- Library quarterly. 47(1977), S.128-148