Libros Digitales

-Internet Archive
Date Added: 23.06.13    Visits: 350

-Million Books Collection
Carnegie Mellon University
Date Added: 05.06.15    Visits: 85

-Open Access Thesis (Proquest)
The authors of these dissertations and theses have opted to publish as open access. Open Access Publishing is a new service offered by ProQuest's UMI Dissertation Publishing, and we expect to have many more open access dissertations and theses over time.
Date Added: 15.01.15    Visits: 137

-Open Syllabus Project (grafica)
Harvard University
Date Added: 04.11.16    Visits: 21

-Open Syllabus Project (principal)
Harvard University
Date Added: 04.11.16    Visits: 19

-Project Guttenberg
Date Added: 23.06.13    Visits: 431

Classic Books
Library of Congress
Date Added: 16.03.14    Visits: 248

Digital CSIC
Amplia seleccion de documentos gratuitos.
Date Added: 14.01.15    Visits: 152

Date Added: 23.06.13    Visits: 320

eCommons (Cornell University)
Date Added: 08.08.13    Visits: 451

Getty Virtual Library
Date Added: 06.02.14    Visits: 238

Guía de libros digitales (Ciudad Ceva)
por Luis López Nieves
Date Added: 23.06.13    Visits: 355

PROQUEST - US Dissertations
Via institutional library access.* / Mediante acceso institucional bibliotecario.
Date Added: 17.09.14    Visits: 182

Revista del Instituto de Cultura Puertorriqueña (ICP)
Date Added: 11.01.16    Visits: 98

Date Added: 23.06.13    Visits: 294

Publicacion de libros digitales
Date Added: 19.10.14    Visits: 175

Tesis DE
Tesis doctorales, proyectos y otras publicaciones, una base fundamental en la ampliación y desarrollo de los conocimientos científicos.
Date Added: 17.09.14    Visits: 265

The Online Books Page
Date Added: 03.12.13    Visits: 233