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
185
Following
167
Mentions
Public Views
Related Authors
University of Salamanca
Universitat Oberta de Catalunya
IST VIGIL
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by Sandor Espinoza