Home › Authors › United Nations. Preparatory Commission for the International Sea-Bed Authority and for the International Tribunal for the Law of the Sea. 👤 United Nations. Preparatory Commission for the International Sea-Bed Authority and for the International Tribunal for the Law of the Sea. 1 book Books by United Nations. Preparatory Commission for the International Sea-Bed Authority and for the International Tribunal for the Law of the Sea. The law of the sea documents 1989