J. van der Gaag
· 10 obras en el catálogo
Obras
The benefits of early child development programs

Economics of health care

Including the poor
Private household consumption in China
1984

Private and public initiatives
1995
Public-private sector wage comparisons and moonlighting in developing countries
1989
Trends in social indicators and social sector financing
1991
Vrijgevochten
1984
Wage determinants in Côte d'Ivoire
1988