| PAGES | ARTICLES |
| 189-201 | The Blume-Emery -Griffiths Model as a Mapping Problem
M. J. de Oliveira, S. R. Salinas |
| 202-210 | Perturbative Analysis of the Ising Model on the Koch Carpet
R. F. S. Andrade, S. R. Salinas |
| 211-223 | Angular Momentum Transfer in Deep Inelastic Heavy Lon Collisions - II
V. Carneiro Barbosa, P. Carrilho Soares, E. Correa de Oliveira, L. C. Gomes |
| 224-246 | Total Cross Section Measurements of Electrons Scattered by Nitrogen and Carbon Dioxide in the Energy Range 500-3000 eV
Jose Carlos Nogueira, Ione Iga, Jose Eduardo Chaguri |
| 335-378 | Conforrnational Studies of ?-Substituted Carbonyl Cornpounds by the Molecular Orbital Method CNDO/2
Fernando R. Ornellas, Paulo Roberto Olivato |
| 247-288 | The Schrodinger Equation for Central Power Law Potentials and the Classical Theory of Ordinary Linear Differential Equations of the Second Order
Marcia L. Lima, Juan A. Mignaco |