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  • × author_ss:"Trotter, R."
  • × year_i:[1990 TO 2000}
  1. New, G.; Trotter, R.: ¬La revisione delle scienze della vita per la ventunesima Dewey (1997) 0.02 
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  2. Trotter, R.; Woodhouse, S.: On the road with DDC (1993) 0.01 
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  3. Trotter, R.: Electronic Dewey : the CD-ROM version of the Dewey Decimal Classification (1995) 0.01 
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  4. Trotter, R.: Dewey 21 : a personal view (1997) 0.01 
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  5. New, G.; Trotter, R.: Revising the life sciences for Dewey 21 (1996) 0.01 
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