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  • × year_i:[1980 TO 1990}
  • × theme_ss:"International bedeutende Universalklassifikationen"
  1. Dewey, M.: Dewey Decimal Classification and relative index (1989) 0.02 
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    Content
    Von dieser 20. Aufl. gibt es auch eine CD-ROM-Ausgabe; ebenfalls von Forest Press (1993: $400,-) mit einer Reihe zusätzlicher Eigenschaften: Volltextinvertierung, Notizbuchfunktion, Verknüpfung zu LCSH u. Veränderungen gegenüber der gedruckten Ausgabe u.d.T.: 'Electronic Dewey'
  2. Comaroni, J.P.; Satija, M.P.: Revising the Dewey Decimal Classification (1988) 0.02 
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    Abstract
    Revision of the DDC is based on the growth or recasting of knowledge that is revealed in a decade of publishing. Revision takes place at the Library of Congress and is guided by several professional committees and the advice of experts. 'Decimal Classification Additions, Notes and Decisions (DC&)' conveys revisions of a minor nature between editions. Separate publications, such as for 004-006 Data Processing and Computer Science, make extensive revisions available between editions

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