Wiley Online Library
Number of E-Books:
21000+
Number of E-Journals:
1600+
E-Books and E-Journals
Springer
Number of E-Books:
12355
Number of E-Journals:
2353
Mary Ann Liebert
Number of E-Books:
16
Number of E-Journals:
96
De Gruyter Library & Information Science
Number of E-Books:
918
Number of E-Journals:
669
