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  • × subject_ss:"Information services"
  1. Information industry directory : a comprehensive international descriptive guide to ... organizations, systems, and services involved in the production an distribution of information in electronic form (1992) 4.48 
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  2. ¬The Aslib directory of information resources in the United Kingdom (1996) 4.48 
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  3. Reference and information services : an introduction (2001) 4.48 
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  4. Reference and information services : an introduction (1995) 4.48 
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