TY - BOOK ED - Organization for European Economic Co-operation TI - Demographic trend in wEastern Europe, 1951-1971: a report bu the manpower committee U1 - 000SC:312 PY - 1956/// CY - Paris PB - OEEC KW - Demographic trends N1 - Demographic trends, 1956-1976 in WEastern Europe and in the United States ER -