On certain two-point properties of general families of curves
By: by Jesse Douglas ...
Published: 1921
Place of publication: Lancaster, Pa.]; and New York]
Language: eng
Number of pages: 310
Subjects: Curves; Differential Geometry
Notes: Vita.

"Reprinted from the Transactions of the American mathematical society, July, 1921."

"Presented to the society, April, 1917"--p. 289.

Thesis (PH.D.)--Columbia university, 1921.