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