Labor productivity : un tour d'horizon.

Lignende værker

• Education and income.
  af: King, Timorthy
  Udgivet: (1980.)
• Aspectos sociales y económicos del planeamiento de la educación.
  Udgivet: (1965.)
• The supply, condition and professional development of women teachers.
  af: Gaynor, Catherine
  Udgivet: (1997.)
• Science education in nineteen countries : an empirical study.
  af: Comber, L.C
  Udgivet: (1973.)
• Alternative education strategies for disadvantaged groups.
  Udgivet: (1997.)