TY - BOOK ED - United Nations. Department for Disarmament Affairs. TI - Nuclear weapons : : a comprehensive study SN - 9211421756 PY - 1991/// CY - New York : PB - United Nations, KW - Nuclear weapons KW - Nuclear disarmament N1 - At head of title: Department for Disarmament Affairs, report of the Secretary General; Includes bibliographical references ER -