Here are entered works on the processes by which documents are made available, including abstracting, archives, bibliographies, cataloging, classification, indexing, information centers, information storage and retrieval systems, libraries, copying processes, translating services, etc., treated collectively. --subdivision Documentation under topical headings, e.g. Agriculture--Documentation
Here are entered works on the integrated approach to the measurement, representation, analysis, management, retrieval and display of spatial data concerning the earth's physical features and the built environment.
Here are entered works on identifying, describing, and providing access to information-bearing entities in all kinds of environments, such as archives, libraries, museums, offices, and on the Internet, through the gathering of the entities into organized collections and/or through the creation of retrieval tools, such as bibliographies, catalogs, indexes, finding aids, registers, search engines, etc.
Here are entered works on sources of information in general, not limited to a specific format or medium, including works that list organizations other than information services as sources of information. Works on organizations that provide information services are entered under Information services. Works on sources of information in a specific format or medium are entered under the heading for the format or medium. --subdivision Information resources under subjects
Here are entered works on organizations that provide information services. Works on sources of information in general, not limited to a specific format or medium, including works that list organizations other than information services as sources of information, are entered under Information resources. Works on sources of information in a specific format or medium are entered under the heading for the format or medium. --subdivision Information services under names of countries, cities, etc., individual persons, and corporate bodies, and under classes of persons, ethnic groups, military services, and topical headings