Search (4 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × type_ss:"s"
  • × year_i:[1980 TO 1990}
  1. Information brokers and reference services (1989) 0.02
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    Series
    Reference librarian; no.22
  2. Evaluation of reference services (1982) 0.00
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  3. International aspects of reference and information services (1987) 0.00
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  4. ¬The publishing and review of reference sources (1987) 0.00
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