1
by Hanushek, Eric Alan
Published 1994
World Bank

2
by Hanushek, Eric Alan
Published 2011
North Holland, North Holland

3
by Hanushek, Eric Alan
Published 2010
Elsevier

4
by Hanushek, Eric Alan
Published 2006
Elsevier/North-Holland

5
by Hanushek, Eric Alan
Published 2006
North-Holland