Academia.edu no longer supports Internet Explorer.
To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to upgrade your browser.
Followers
70
Following
20
Mentions
Public Views
Related Authors
Instituto Politécnico Nacional
Universidad Tecnologica Nacional
Facultad de Ingenieria UNaM
UNAM Universidad Nacional Autónoma de México
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by Roberto Lopez