Invariants of Pfaffian systems
By: by Mabel Griffin ...
Publisher: n.p.
Published: 1933
Place of publication: [New York
Language: ger
Number of pages: 939
Subjects: Pfaffian systems.; Invariants.
Notes: Thesis (Ph. D.)--Duke university, 1933.
From Transactions of the American mathematical society, v. 35, October, 1933.