Estrutura e funcionamento do ensino de 1 [superscript o with a dot below] grau
By: Samuel Rocha Barros.
Publisher: Livraria F. Alves Editora
Published: 1974
Place of publication: Rio de Janeiro
Language: por
Number of pages: 334
Subjects: Education, Elementary -- Brazil.; Educational law and legislation -- Brazil.
Notes: Includes bibliographical references.