United Nations documentation / UNITAR. How to access, retrieve and use United Nations documentation : an interactive training tool United Nations. United Nations Institute for Training and Research. United Nations Library (Geneva, Switzerland) Dag Hammarskj�old Library. United Nations Information services. 010 22 UNU Title from title screen. Disc title: How to access, retrieve and use United Nations documentation : an interactive training tool. "The CD-ROM aims at acquainting users with the collections and services of the UN Libraries and at providing information about the Organization and the use of United Nations documentary collections and databases'--Back cover. "United Nations Institute for Training and Research in collaboration with Dag Hamarskjold Library/ UNOG Library/ UNOG Conference Services"--First screen. United nations : New york , 1981. 1981. 2006 Text 1 CD-ROM ; eng