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strelkovandrey2017-10-11 18:11:07
strelkovandrey, 2017-10-11 18:11:07
Where can I find an electronic up-to-date list of all UDC book publications?
Good afternoon, I need to find a resource with an up-to-date list of all existing UDCs, which in the future could be parsed into the form I need
. Currently considered the most popular https://teacode.com/online/udc/index.html
However, for example, he does not know already about such a UDC
2 answer(s)
@sfi0zy
On udcsummary.info or udcdata.info you can see how they say 2,600 top-level classes from the UDC , access to the full reference, in which over 70,000 classes extended with more than 11,000 records of historical UDC data (cancelled numbers) can be obtained here . There is a trial version and a subscription, which is not surprising - they also need to live on something.
I
Ivan Bogachev, 2017-10-11 @sfi0zy
with an up-to-date list of all existing UDCs
On udcsummary.info or udcdata.info you can see how they say 2,600 top-level classes from the UDC , access to the full reference, in which over 70,000 classes extended with more than 11,000 records of historical UDC data (cancelled numbers) can be obtained here . There is a trial version and a subscription, which is not surprising - they also need to live on something.
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