Portugal. Leis, decretos, etc. Comprehensive law on the education system : law 46-86 : Portugal / Assembleia da República ; trad. David Illingworth

Comprehensive law on the education system : law 46-86 : Portugal / Assembleia da República ; trad. David Illingworth . - Lisbon : Planning and Research Bureau, 1987 . - 39 p. 21 cm
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