Includes: library home pages, library operations, digital libraries
020 Library and
information science: general resources
020 Library and information science: journals
020 Library and information science: news and discussion lists
020 Library and information studies departments in the UK
020 Library and information studies departments worldwide
020.6 Library organisations
021 Cooperation and resource sharing
022 Administration of the physical plant
023 Personnel administration in libraries
025 Operations of libraries and information centers
025.0 Digital libraries and online services
026 Libraries for specific subjects
027.0 Libraries around the world
027.4 Public libraries
027.5 National and government libraries
027.7 University and college libraries
027.8 School libraries
028 Reading and use of information media
