Investissement en ressources humaines et planification de la main-d''oeuvre
Planification à long terme
Concise report on the world population situation in...
Classification of commodities by industrial origin : links between international trade classification and the international standard industrial classification
Price movements of basic commodities in international trade : 1950-1970
United Nations conference on trade and development : leather and leather products
United Nations conference on trade and development : special measures in favour of the least developed among the developing countries
Classification by broad economic categories
Recommendations for the 1973 world programme of industrial statistics : part I : general statistical objectives
Clay building materials industries in Africa : report of the workshop held in Tunis, 6-12 December 1970 incluiding a summary of lectures presented to the workshop
Les materiaux composites amiante-ciment : rapport et compte rendu de la réunion du groupe de travail d'experts : Vienne, 20-24 Octobre 1969 : I. Rapport de la reunion
Industrie chimique : etude fondée sur les travaux du colloque international sur le développement industriel (Athènes, Novembre-Décembre 1967)