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  • × author_ss:"Larson, R.R."
  • × year_i:[1980 TO 1990}
  1. Larson, R.R.: Evaluating public access on-line catalogs : phase 1: development and testing of data collection and analysis tools. Final report to the Council on Library Resources (1981) 0.00
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  2. Larson, R.R.: Users look at online catalogs : results of a national survey of users and non-users of online public access catalogs (1982) 0.00
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