Periodic conjugate nets ...
By: by Edward S. Hammond ...
Published: 1921
Place of publication: [Princeton, N.J
Language: eng
Number of pages: 261
Subjects: Curves on surfaces
Notes: Thesis (Ph. D.)--Princeton University, 1920.
"Reprinted from the Annals of mathematics, second series, vol. 22, no. 4, June, 1921."