1
2
3
4
5
6
MPG Library Catalog • Reference Database • Miscellaneous
7
8
9
10
11
Fulltext Database • Reference Database
12
13
14
15
16
Book Collection • Journal Collection
17
Book Collection • Journal Collection • Factual Database
18
Book Collection • Journal Collection • Factual Database
19
Fulltext Database • Journal Collection • Book Collection
20