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  • × subject_ss:"On / line information retrieval / Techniques / Theories"
  • × year_i:[1980 TO 1990}
  1. Harter, S.P.: Online information retrieval : concepts, principles, and techniques (1986) 0.02 
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    LCSH
    On / line bibliographic searching
    PRECIS
    On / line information retrieval / Techniques / Theories
    Subject
    On / line bibliographic searching
    On / line information retrieval / Techniques / Theories