TY  - BOOK
AU  - Vielrose, Egon
AU  - Dobosz, I (Tr.)
AU  - Infeld, H (Ed.)
TI  - Elements of the natural movement of population
U1  - 301.3209 21st
PY  - 1965///
CY  - Oxford
PB  - Pergamon
KW  - Demography; Population; Marriage; Divorces
ER  -