Genre
- Reports287
- Guideline262
- Handbook261
- Tables258
- Eulogy231
- Notes230
- Congress166
- Letter160
- Drafts (documents)152
- Encyclopedia148
- Directory142
- Laboratory notebooks137
- Legal Case134
- Collected Work130
- Personal Narrative119
- Proceedings115
- Grant proposals114
- Monographs111
- Legislative records110
- Outline107