Maantiesiltakannan kehitys Suomessa
By: Kyösti Koponen.
Publisher: Tiemuseotoimikunta
Published: 1983
Place of publication: [Helsinki]
Language: fin
Number of pages: 96
Subjects: Bridges -- Finland -- Design and construction -- History.; Roads -- Finland -- Design and construction -- History.
Notes: Bibliography: p. 95-96.
Summary in English and Swedish.