United Nations. Economic Commission for Europe., Duncan, J. W., & Brady, B. M. (1978). Statistical services in ten years' time: The operational environment, organization and coordination, an ideal system, use of computers, setting priorities, technical developments : report of a seminar of the Conference of European Statisticians, a joint body of the United Nations Economic Commission for Europe, Washington D.C., 21-25 March 1977. Oxford ; New York: Published for the United Nations by Pergamon Press.
Παραπομπή Chicago StyleUnited Nations. Economic Commission for Europe., Joseph W. Duncan, and Bennett M. Brady. Statistical Services in Ten Years' Time: The Operational Environment, Organization and Coordination, an Ideal System, Use of Computers, Setting Priorities, Technical Developments : Report of a Seminar of the Conference of European Statisticians, a Joint Body of the United Nations Economic Commission for Europe, Washington D.C., 21-25 March 1977. Oxford ; New York: Published for the United Nations by Pergamon Press, 1978.
Παραπομπή MLAUnited Nations. Economic Commission for Europe., Joseph W. Duncan, and Bennett M. Brady. Statistical Services in Ten Years' Time: The Operational Environment, Organization and Coordination, an Ideal System, Use of Computers, Setting Priorities, Technical Developments : Report of a Seminar of the Conference of European Statisticians, a Joint Body of the United Nations Economic Commission for Europe, Washington D.C., 21-25 March 1977. Oxford ; New York: Published for the United Nations by Pergamon Press, 1978.