September 2012
Intermediate to advanced
272 pages
4h 39m
English
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1
Introduction to subject headings and thesauri
Abstract:
This chapter provides an introduction to traditional controlled vocabularies, i.e. subject headings and thesauri. Both are highly used in libraries, but only for thesauri are standards still updated. The main difference between both kinds is that subject headings are precoordinate and thesauri are postcoordinate. Notwithstanding this, basic rules can be formulated that apply to both types. This chapter also deals with some practical aspects of controlled vocabularies, i.e. where they can be found, how they can be created or maintained. The purpose of this chapter is not to treat controlled vocabularies in depth, but to give the reader a general overview as a reference point for the next ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.