v7n9 (abril 1984)
Vol. 7 No. 9 (1984)

DOI: https://doi.org/10.25100/cdea.v7i9

Published: 1984-04-15

DOI: https://doi.org/10.25100/cdea.v7i9.315
  • Páges : 23-30 |
  • 341 | 29
DOI: https://doi.org/10.25100/cdea.v7i9.316
  • Páges : 31-34 |
  • 394 | 29
DOI: https://doi.org/10.25100/cdea.v7i9.317
  • Páges : 35-41 |
  • 453 | 28
DOI: https://doi.org/10.25100/cdea.v7i9.318
  • Páges : 42-56 |
  • 336 | 16
DOI: https://doi.org/10.25100/cdea.v7i9.319