Search (2 results, page 1 of 1)
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theme_ss:"OPAC"
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year_i:[1990 TO 2000}
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theme_ss:"Benutzerstudien"
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author_ss:"Spink, A."
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language_ss:"e"
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type_ss:"a"
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Spink, A.; Beatty, L.: Multiple search sessions by end-users of online catalogs and CD-ROM databases (1995)
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Spink, A.: Multiple search sessions model of end-user behaviour : an exploratory study (1996)
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