Subject
biography
52
scientist
32
physics
9
historical aspect
6
history
6
science
6
women's work
6
photography
3
physician
3
documentation
2
medicine
2
technology
2
Biology-History.
1
Chemistry-History.
1
History.
1
Mathematics.
1
Physics.
1
atomic physics
1
chemistry
1
electron microscopy
1
geology
1
geoscience
1
invention
1
mathematics
1
philosophy of science
1
psychology
1
society
1
units
1
women's studies
1