Most Used Titles in Class GA1
| Rank | TITLE | Lib | Uses | Year |
| 1 | Imago mundi [electronic resource] | ASU | 2 | 1935 |
| 2 | Imago mundi [electronic resource] | ASU | 1 | 1935 |
| 3 | Imago mundi [electronic resource] | ASU | 1 | 1935 |
| 4 | Imago mundi [electronic resource] | ASU | 1 | 1935 |
| 5 | Imago mundi [electronic resource] | ASU | 1935 | |
| 6 | Imago mundi [electronic resource] | ASU | 1935 | |
| 7 | Imago mundi [electronic resource] | ASU | 1935 | |
| 8 | Imago mundi [electronic resource] | ASU | 1935 | |
| 9 | Imago mundi [electronic resource] | ASU | 1935 | |
| 10 | Imago mundi [electronic resource] | ASU | 1935 | |
| 11 | Imago mundi [electronic resource] | ASU | 1935 | |
| 12 | Imago mundi [electronic resource] | ASU | 1935 | |
| 13 | Imago mundi [electronic resource] | ASU | 1935 | |
| 14 | Imago mundi [electronic resource] | ASU | 1935 | |
| 15 | Imago mundi [electronic resource] | ASU | 1935 |