 |
| head: 13 phrases in 7 subjects |
| Analytical chemistry | 1 |
| Commerce | 1 |
| General | 1 |
| Medical | 5 |
| Natural sciences | 1 |
| Paleontology | 1 |
| Social science | 3 |
|
| head: 13 phrases in 7 subjects |
| Analytical chemistry | 1 |
| Commerce | 1 |
| General | 1 |
| Medical | 5 |
| Natural sciences | 1 |
| Paleontology | 1 |
| Social science | 3 |