Demographic analysis: selected readings/
Demographic analysis
Demographic analysis: selected readings/ edited by Joseph J Spengler - Glencoe, Ill.: Free Press, 1956
Population. Population -- Collections. POBLACION.
312.082 / DEM
Demographic analysis: selected readings/ edited by Joseph J Spengler - Glencoe, Ill.: Free Press, 1956
Population. Population -- Collections. POBLACION.
312.082 / DEM