Some extensions of the work of Pappus and Steiner on tangent circles
By: by J.H. Weaver.
Publisher: Press of the New Era Printing Company
Published: 1920
Place of publication: Lancaster, Pa
Language: eng
Number of pages: 10
Subjects: Circle
Notes: Thesis (Ph. D.)--University of Pennsylvania, 1916.
Life.
"Reprinted from the American mathematical monthly, vol.XXVII., January 1920."