Important:

in pdf format, without name, sorted by numbering (550 megas)

Download from this link:

https://pastebin.com/vyAtYvcC

NOTE:

This blog does not host the files, but only refers to the link to a public interest packet of information available on the Internet.

Autor:

Doctor Jorge Alberto Lizama Mendoza, Universidad Nacional Autónoma de México (UNAM)

Publicado también en mi blog de cybermedios: http://cybermedios.org