As ciências físicas e biológicas no ensino técnico comercial.
Series: Cadernos da CAEC, no. 8
Publisher: Campanha de Aperfeiçoamento e Expansão do Ensino Comercial
Published: 1967
Place of publication: [Pôrto Alegre]
Language: por
Number of pages: 376
Subjects: Science -- Study and teaching -- Brazil.
Notes: Bibliography: p. 271-274.