The Nordic system
Subtitle: structure and cange, 1920-1970
By: [by] P. Wallensteen, U. Vesa, R. Vayrynen.
Contributors: Vesa, Unto.; Vayrynen, Raimo.; UppsalaUniversitet.
Series: Research reports -- no.6.; Reports -- no.4.
Publisher: Uppsala University
Published: 1973
Language: eng
Number of pages: 126