Tekkotsu kyōryō gyōkai ni kansuru shijō chōsa.
Subtitle: sōgō chōsa kikan Yano Kaizai Kenkyūjo Ōsaka Shisha Tekkotsu Kikaibu.
Contributors: Yano Keizai Kenkyūjo.
Publisher: Yano Keizai Kenkyūjo
Published: 1963
Place of publication: [Tokyo]
Language: jpn
Number of pages: 107
Subjects: Iron and steel bridges -- Japan -- Kansai Region.; Bridge construction industry -- Japan.