OAPEN (Open Access Publishing in European Networks)
2014
DOAB Directory of Open Access Books
2012
Project Muse Open Access ebooks
2012
MIT Press Direct eBooks - Open Access
2012
MIT Press Direct to Open Backfile Complete Monographs
2012
DOAB Directory of Open Access Books
2020
DOAB Directory of Open Access Books
2020
DOAB Directory of Open Access Books
2020
DOAB Directory of Open Access Books
2020
DOAB Directory of Open Access Books
2020
DOAB Directory of Open Access Books
2020
DOAB Directory of Open Access Books
2022
DOAB Directory of Open Access Books
2022
DOAB Directory of Open Access Books
2018