| Code | Description | Items |
|---|---|---|
| 030 | General encyclopedic works | 197 |
| 031 | General encyclopedic works -- American | 1 |
| 032 | General encyclopedic works in English | 2 |
| 033 | General encyclopedic works in other Germanic languages | 0 |
| 034 | General encyclopedic works in French, Provencal, Catalan | 1 |
| 035 | General encyclopedic works in Italian, Romanian, Rhaeto-Romanic | 269 |
| 036 | General encyclopedic works in Spanish & Portuguese | 0 |
| 037 | General encyclopedic works in Slavic languages | 0 |
| 038 | General encyclopedic works in Scandinavian languages | 0 |
| 039 | General encyclopedic works in other languages | 0 |