TY  - BOOK
ED  - Statistical Office of the United Nations
ED  - Report and proceedings of the United Nations Interregional Seminar on Statistical Organization
TI  - Report and proceedings of the United Nations interregional seminar on statistical organization
PY  - 1973///
CY  - Ottawa : 
PB  - Naciones Unidas
KW  - DEMOGRAFÍA
KW  - ESTADÍSTICA
KW  - ESTADÍSTICAS DEMOGRÁFICAS
ER  -