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Population : the vital revolution
Freedman, Ronald, (1964)
The interrelations of demographic, economic, and social problems in selected underdeveloped areas
(1954)
Demographic survey of six rural communities
Dandekar, Kumudini, (1959)
Gender and jobs : sex segreation of occupations in the world
Anker, Richard, (1998)
Theories of occupational segregation by sex : an overview
Anker, Richard, (1997)
The economics of child labour : a framework for measurement
Anker, Richard, (2000)