UNESCO, 1990, 'National Information Policies. A Handbook on the Formulation, Approval, Implementation and Operation of a National Policy on Information', ed. Victor Montviloff, PGI-90/WS/111990, Paris.
(xsd:string)
U. N. E. (1990). 'National Information Policies. Paris: A Handbook on the Formulation, Approval, Implementation and Operation of a National Policy on Information', pp. 90.
(xsd:string)