Search (1 results, page 1 of 1)

  • × classification_ss:"025.5'2777"
  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1980 TO 1990}
  1. Sieburth, J.F.: Online search services in the academic library : planning, management, and operation (1988) 0.01 
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