Direct method of determining cyclical fluctuations of economic data ...
By: [by] Martin Allen Brumbaugh
Published: 1926
Place of publication: Philadelphia
Language: eng
Number of pages: 73
Subjects: Business cycles
Other titles: Cyclical fluctuations of economic data, Direct method of determining.
Notes: Published also without thesis note.

Thesis (PH. D.)--University of Pennsylvania, 1925.