New! UDC MRF12
UDC Master Reference File
universal decimal classification
a classification scheme for all fields of knowledge
New! Extensions & Corrections to the UDC
double issue 36-37
universal decimal classification
UDC Headquarters, The Hague
universal decimal classification
UDC Headquarters - Koninklijke Bibliotheek, The Hague
universal decimal classification
a classification scheme for all fields of knowledge
Universal Decimal Classification
UDC is one of the most widely used classification
schemes for all fields of knowledge. It is used in
libraries, bibliographic, documentation and
information services in over 130 countries around
the world and is published in over 40 languages.
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UDC Consortium
The UDCC is a non-profit association of publishers
established to maintain, develop and distribute the
UDC for the benefit of its users. Apart from its strategic,
managerial and promotional responsibilities, the UDCC
also appoints an editorial team and advisory board to
oversee the content of the scheme and contribute to
its regular revision in order to reflect new knowledge.
UDC Books and Schedules
News
Serbian UDC Online released
02/12/2019
Serbian UDC Online "Srpski UDK Onlajn" has now been released. This is the first complete online edition in the Serbian language, prepared and published through collaboration between the National Library of Serbia and the UDC Consortium. Srpski UDK Onlajn is available for free to Serbian librarians and other information professionals.
Professor Ia McIlwaine (1935-2019)
18/09/2019
It is with great sadness that we announce the passing of Ia McIlwaine who died on 24 August 2019.
Events
February
06
July
06
Aalborg (Denmark)
August
15
