The publications housed in the UN Section consist of official documents, annual reports, statistics, conference reports, periodicals, and monographs. This collection is located on the second floor of the Main Library. This portal highlights the printed reference sources accessible through the library’s OPAC and also links to some of the UN electronic and full text resources categorized under Official Documents, Statistics, Trade & Finance, Law, Education/Culture/Heritage and Health.   The United Nations , its specialized agencies; its programmes and Funds; its research and training institutes, functional commissions, regional commissions; departments and Offices, and related entities maintain their own web sites which are important additional sources of information and documentation.