United Nations. Secretary-General

Commentary on the Single convention on narcotic drugs, 1961 United Nations. Secretary-General 1973 Comprehensive study on nuclear weapons United Nations Secretary General 1981 Facing the humanitarian challenge: towards a culture of prevention United Nations. Secretary-General 1999 International directory of facilities for education and training in basic subjects related to the peaceful uses of outer space United Nations. Secretary-General 1968 Renewing the United Nations: a programme for reform: report of the Secretary-General United Nations. Secretary-General 1997 South Africa's nuclear-tipped ballistic missile capability: report of the Secretary-General United Nations. Secretary-General 1991 The causes of conflict and the promotion of durable peace and sustainable development in Africa United Nations. Secretary-General 1998 Unleashing entrepreneurship United Nations. Secretary General 2004