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  • × year_i:[2000 TO 2010}
  1. Mortimer, M.: Learn Dewey Decimal classification (Edition 21) (2000) 7.87
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  2. Mitchell, J.S.; Vizine-Goetz, D.: DDC taxonomy server (2000) 7.87
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  3. Gruppo di lavoro della Bibliografia nazionale italiana: Dewey da 20 a 21 (2001) 7.87
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  4. Crocetti, L.; Fagiolini, A.: Classificazione decimale Dewey edizione aggiornata a DDC21 (2001) 7.87
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