ScienceDirect
2008
ScienceDirect
2020
ScienceDirect
1988-01-01 ~ 1995-11-30
DOAB Directory of Open Access Books
2024
ScienceDirect
1989
OAPEN (Open Access Publishing in European Networks)
2004
DOAB Directory of Open Access Books
2004
Books at JSTOR: Open Access
2004
De Gruyter Brill Open Access eBooks
2004
Project Muse Open Access ebooks
2004
ScienceDirect
2012
DOAB Directory of Open Access Books
2018
ScienceDirect
2018
ScienceDirect
2000