1
2
3
5
Fulltext Database • Book Collection
6
7
8
9
10
11
12
13
14
15
16
17
Book Collection • Journal Collection
18
19
Fulltext Database • Journal Collection • Book Collection
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Fulltext Database • Factual Database
37
38
39
40
41
42
Book Collection • Reference Work
43
44
45
46
47