Concerning the geometry of the second derivative of a polygenic function ...
By: by James Edward Donahue
Publisher: [Printed by Lütcke & Wulff]
Published: 1930
Place of publication: Hamburg [Germany]
Language: eng
Number of pages: 31
Subjects: Functions
Other titles: Polygenic function.
Notes: Vita.

Thesis (Ph. D.)--Columbia University, 1931.

Microfilm. New York : Columbia University Libraries, [19--] 1 microfilm reel.  35 mm.