TY - BOOK AU - UNITED NATIONS, ECONOMIC AND SOCIAL COUNCIL ED - UNITED NATIONS, ECONOMIC AND SOCIAL COUNCIL TI - Statistical commission : Report on the 20th session official (20 feb -2 March 1979). U1 - V1N45,936:8.N79, L9.3/UN PY - 1979/// CY - New York PB - UN ER -