Aspects économiques du vieillissement des hommes et des populations

by Clark, Robert L., Spengler, Joseph J. 1902-1991
Year: 1982

Přehled soudobých buržoazních ekonomických teorií. Svazek II

by Boulding, Kenneth Ewart, 1910-1993, Spengler, Joseph J. 1902-1991, Macková, Ruth P.
Year: 1981

Adam Smith's relevance for 1976

by Friedman, Milton, 1912-2006
Year: 1976

Population change, modernization, and welfare

by Spengler, Joseph J. 1902-1991
Year: 1974

Population economics : selected essays of Joseph J. Spengler

by Spengler, Joseph J. 1902-1991
Year: 1972

Social aspects of aging

by Spengler, Joseph J. 1902-1991
Year: 1966

Demographic analysis : selected readings

Year: 1956