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  • × theme_ss:"Internet"
  • × author_ss:"Ballard, T."
  1. Ballard, T.: Internet reference : just the good stuff her's how to offer quick access to good reference resources on the Web (1997) 0.02 
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  2. Ballard, T.: Online catalogs : finding the weakest link: maintaining Web links in MARC records requires quality control decisions (1998) 0.02 
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