Melhoria do rendimento do ensino no primerio ano.
Series: Its Publicações. Série 8: Pesquisas e monografias,; v. 7
Published: 1971
Place of publication: Rio de Janeiro
Language: por
Number of pages: 71
Subjects: First grade (Education); Education, Elementary -- Curricula -- Brazil -- Rio de Janeiro.
Notes: Includes bibliographical references.