(1992). Space Activities of the United Nations and International Organization: A review of the activities and resource of the United Nations, its specialized agencies and other international bodies relating to the peaceful uses of outer space. New York: United Nations.

Space Activities of the United Nations and International Organization: A Review of the Activities and Resource of the United Nations, Its Specialized Agencies and Other International Bodies Relating to the Peaceful Uses of Outer Space. New York: United Nations, 1992.

Space Activities of the United Nations and International Organization: A Review of the Activities and Resource of the United Nations, Its Specialized Agencies and Other International Bodies Relating to the Peaceful Uses of Outer Space. New York: United Nations, 1992.