On the pentadeltoid ...
Publisher: Press of the New era printing company]
Published: 1906
Place of publication: [Lancaster, Pa
Language: eng
Number of pages: 227
Subjects: Curves, Plane
Notes: Thesis (Ph. D.)--Johns Hopkins university.
Vita.
Reprinted from the Transactions of the American mathematical society, v. 7, no. 2, April, 1906.