International trade, migration, and capital flows
Subtitle: a quantitative analysis of spatial economic interaction
By: [by] Donald B. Freeman.
Series: The University of Chicago. Dept. of Geography. Research paper -- no. 146.; Research paper (University of Chicago. Dept. of Geography) -- no. 146.
Publisher: University of Chicago, Dept. of Geography]
Published: 1973
Place of publication: [Chicago
Language: eng
Number of pages: 201
Subjects: International economic relations -- Mathematical models.; International trade -- Mathematical models.
Notes: Bibliography: p. 189-201.