Metadata librarian resources/cataloguer resources 

Cataloger’s Directory

AACR2: Anglo American Cataloguing Rules (Home Page of Anglo American Cataloging Rules) [Online version of AACR2 is available through Cataloger’s Desktop]

DCMI: Dublin Core Metadata Initiative

DDC: DEWEY DECIMAL CLASSIFICATION

Dewey Decimal Classification / Linked Data (Dewey.info is an experimental space for linked DDC data. The intention of the dewey.info prototype is to be a platform for Dewey data on the Web)

Digital Libraries: Metadata Resources (IFLA)

Web Dewey (Login)

Web Dewey (About Web Version of DDC)

LCSH: LIBRARY OF CONGRESS SUBJECT HEADINGS

LCSH : Introduction to Library of Congress Subject Headings

LCSH : This page provides print-ready PDF files from the 34th Edition of the Library of Congress Subject Headings (LCSH).

LCSH : Search Library of Congress Subject Headings

LCSH : Free-floating Subdivisions : Introduction to Free-floating Subdivisions

LCSH : Free-floating Subdivisions

MARC STANDARDS

MARC Code List for Countries

MARC Code List for Geographical Areas

MARC Code List for Languages

MARC Code List for Organizations

MARC Code List for Relators

MARC 21 Format for Authority Data

MARC 21 Format for Bibliographic Data

MARC 21 Format for Classification Data

MARC 21 Format for Community Information

MARC 21 Format for Holdings Data
OCLC Bibliographic Formats and Standards

RDA: RESOURCE DESCRIPTION AND ACCESS

Resource Description and Access (RDA) Cataloging Resources
Resource Description and Access (RDA) Frequently Asked Questions

Z39.50 – Library of Congress