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New, G.; Trotter, R.: ¬La revisione delle scienze della vita per la ventunesima Dewey (1997)
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- Source
- Biblioteche oggi. 15(1997) no.3, S.54-60
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Trotter, R.; Woodhouse, S.: On the road with DDC (1993)
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- Source
- Catalogue and index. 1993, no.110, Winter, S.6-8
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New, G.; Trotter, R.: Revising the life sciences for Dewey 21 (1996)
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- Footnote
- Auch in: Biblioteche oggi 15(1997) no.3, S.54-60
- Source
- Catalogue and index. 1996, no.121, S.1-6
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Trotter, R.: Electronic Dewey : the CD-ROM version of the Dewey Decimal Classification (1995)
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- Pages
- S.213-234
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Trotter, R.: Dewey 21 : a personal view (1997)
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- Source
- Select newsletter. 1997, no.20, S.4-5