Bibliography
See L. R. Harlan et al., ed.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2026, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Education: Biographies
See L. R. Harlan et al., ed.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2026, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Education: Biographies