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.
Related Authors
Universidad Nacional Mayor de San Marcos
Una puno
Universidad Nacional Mayor de San Marcos
Tulane University
Universidad Nacional del Centro del Perú
Universidad Nacional del Centro del Perú
Pontificia Universidad Catolica del Peru
Uploads
Papers by Patty Pelaez