Subject Guides and Resources
There are many subject guides to print and online literature in the field of library and information science. Examples of free, online guides that serve as excellent starting points for identifying resources and information on all aspects of library science are available through the following institutions:
Try searching the LibGuides website to locate other guides to library and information science.
Library of Congress Cataloging Documentation
During June 2013 the Library of Congress announced that it was transitioning to online-only publication of its cataloging documentation. The printing of new editions of subject heading and classification documentation has now ceased, and all new editions and updates are now freely available on LC’s Acquisitions and Bibliographic Access (ABA) website. Information about the status and location of specific LC cataloging documentation follows below.
- Library of Congress Subject Headings. The final printed edition of LCSH was the 35th, published in 2013. The current edition of LCSH is made available as PDF files that may be freely downloaded. Earlier editions are available here but should not be used for cataloging.
- Library of Congress Classification Schedules. The most current edition of each classification schedule is available as a PDF file. Earlier free editions are available here but should not be used for cataloging.
- Subject Headings Manual (SHM). The most current version of each of the instruction sheets comprising the SHM is available as a PDF file. The files will be updated on an as-needed basis, as policies and guidelines are updated.
- Classification and Shelflisting Manual (CSM). PDFs of each of the instruction sheets comprising the 2013 edition of the CSM are available on the ABA website. Like the SHM, the files are updated as needed.
- Subscription-based access to current documentation:
LCSH and LCC remain available through Classification Web, LC’s Web-based subscription service. Classification Web is a fully searchable and browsable interface for accessing the most up-to-date headings and classification numbers in LCSH, LCC, Library of Congress Genre/Form Terms for Library and Archival Materials (LCGFT), the Library of Congress Medium of Performance Thesaurus for Music (LCMPT), Children’s Subject Headings, and the LC/NACO Name Authority File. It is updated daily, and provides enhanced functionality compared to the free versions of LCSH and LCC.
The SHM and CSM continue to be available through Cataloger’s Desktop, LC’s subscription-based online documentation service. Cataloger’s Desktop provides browsing and keyword searching of over 300 cataloging and metadata resources. It is updated quarterly.
Other resources for catalogers on the Library's cataloging and acquisitions pages include Library of Congress Classification Outline, MARC standards, authority records, and more.
Library of Congress Cataloging Training Materials
The Library's Acquisitions and Bibliographic Access (ABA) website provides access to cataloging resources available through the Library of Congress. The best area of this site for cataloging training materials is the Catalogers Learning Workshop (CLW), which makes available free training resources related to the organization and classification of bibliographic information.
Other Online Cataloging Resources
Multilingual Dictionary of Cataloguing Terms and Concepts (MulDiCat)
Intended to be used for authoritative translations of IFLA cataloguing standards and related documents, MulDiCat contains definitions for many terms and concepts used by the library cataloging community. Terms and definitions are available in English and a variety of other languages.
Staying abreast of the latest news and advances in library and information science can be quite difficult. The following guides link to resources librarians can use to remain current in the field.
Library Journal INFOdocket
A regularly updated listing of news and resources related to library and information science.
Library Networking: Journals, Weblogs, Associations, Conferences
Robert Teeter, district librarian for the Santa Clara Valley Water District, lists many resources to help librarians network with colleagues and stay current in the field.
Loyola University Libraries Chicago -Library Science: Current Awareness
A selection of journals, blogs, websites, and listservs to help libraries remain current on news and developments in the field.
Often, your local library, or your country's national library, is the best starting point for receiving assistance and locating information. Find your local library using the following directories:
Libweb currently lists over 8,000 pages from libraries in 146 countries. Search by keyword, or browse by geographic location.
The National Libraries of Europe
Information on the collections, services, addresses, and online presences of European national libraries from The European Library.
A directory of approximatley 100,000 libraries and library consortia. Use the Advanced Search option to locate library profiles by geographic location and other criteria.
Additional resources for locating libraries can be found through the American Library Association fact sheet "Lists of Libraries."
Library associations are networks of professionals that gather and disseminate information to others in the field and generate public support for library and information services. If you aren't certain where to go to receive information or obtain resources needed for your library or position, you may wish to contact a local library association to seek assistance. The following website will help you locate local library associations.
Library Associations Around the World
A Project of the IFLA Management of Library Associations Section,
coordinated by the American Library Association,
International Relations Office.
Library listservs are usually maintained by library associations and organizations. Its subscribers are typically members of that organization, or librarians with a vested interested in the listserv's goals or approved topics of discussion. Along with contacting local library associations and your local or national library, contacting appropriate library listservs is another way to receive needed information and resources in the field, and to develop contacts with other library professionals. Below is a selected list of some of the best and most popular listservs related to the field.
International Librarianship Discussion Groups/Listservs
Acquisitions and Cataloging
COLLDV-L (collection development)
GSAFD (providing subject access to works of fiction)
LIBLICENSE-L (licensing digital information)
SERIALST (serials processing)
code4lib (a forum for discussion of computer programming in the area of libraries and information science)
NGC4Lib (Next Generation Catalogs For Libraries)
Web4Lib (issues relating to the creation, management, and support of library-based World-Wide Web servers, services, and applications)
Dig_Ref (digital reference)
LIBREF-L (general library reference)
School Librarians/Media Specialists
IASL-LINK (International Association of School Librarianship; for members only)
LM_NET (for school library media specialists worldwide)
ExLibris (for librarians working with rare books, manuscripts, maps, and other special collections)
BUSLIB-L (for business librarians)
MEDLIB-L (for medical librarians)
Law-Lib (for law librarians)
SLA-DSOL (for solo librarians)
Special Library Association Chapter List (includes international chapters)