Some useful links for getting CATIA, NASTRAN, ANSYS tutorials
After exams AeSI students should think of enhancing their skills, then this are some links of tutorials materials that is available on the web. This links will help you find excellent tutorial material regarding catia,nastran,ansys,solidworks, etc. I have tailor made some links that will directly present you all the tutorial material that you might need to begin your journey of self improvement.