By de Vijlder F.J.   in European Journal for Education Law and Policy

ISSN:1386-8349|5|1-2|159-162

Springer Publishing Company ‎(2001)‎

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By Ritzen J.M.M.   van Dommelen J.   de Vijlder F.J.   in Economics of Education Review

ISSN:0272-7757|16|3|329-335

Elsevier‎(1997)‎

Access to resources Favorite 12.353996