TY - BOOK AU - UNITED NATIONS, CONOMIC AND SOCIAL AFFAIRS ED - UNITED NATIONS, CONOMIC AND SOCIAL AFFAIRS TI - Recommendations for the 1973 world programme of industrial statistics: part II, list of selected products and materials T2 - Statistical papers series no. 54 U1 - B280bX9:8, L1 /UN PY - 1971/// CY - New York PB - UN ER -