101
102
103
104
105
106
107
108
109
110
111
112
External Library Catalog
113
114
115
116
117
118
Book Collection • Reference Work
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
MPG Library Catalog • Reference Database • Miscellaneous
146
147
148
149
Fulltext Database • Factual Database
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
Fulltext Database • Reference Database
178
179
180
181
182
183
184
Reference Database • Fulltext Database
185
186
187
188
Miscellaneous • Reference Work
189
190
191
192
193
194
195
196
Book Collection • Fulltext Database
197
198
199
200