Mason, Andrew D.
Measuring the opportunity costs of childrens time in a developing country implications for education sector analysis and interventions - [s.l.] The World Bank 1996 - 18p.
Low income countries
Economics
Schooling
Tanzania
EC 8.4.0
Measuring the opportunity costs of childrens time in a developing country implications for education sector analysis and interventions - [s.l.] The World Bank 1996 - 18p.
Low income countries
Economics
Schooling
Tanzania
EC 8.4.0