Inter-Organization Board for Information Systems text directory sz Geneva] Inter-Organization Board for Information Systems 1980 [2nd ed.]. monographic eng

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2 v. 30 cm. 1. Information systems and data bases -- 2. Information sources in countries. First published in 1978 under title : Directory of United Nations information systems and services. Vol. 2 published as a trilingual version in English, French, and Spanish with parallel titles in French and Spanish : Répertoire des systèmes d'information des Nations Unies ; Directorio de sistemas de información de las Naciones Unidas. Includes indexes. Previously classified under: JX 1977 .8 D6 D57 1980 Continued by : Directory of United Nations databases and information systems. United Nations. Information services Naciones Unidas. Servicios de información JZ 4979 .D57 1980 81120590 PUCPR 820105 20160527193756.0 69328