Yokogawa Kyōryō hachijūnenshi.
Contributors: Yokogawa Kyōryō Seisakujo.
Publisher: Yokogawa Kyōryō Seisakujo
Published: 1987
Place of publication: Tōkyō
Language: jpn
Number of pages: 691
Subjects: Yokogawa Kyōryō Seisakujo -- History.; Bridges -- Japan -- History.
Other titles: Yokogawa Kyōryō 80-nenshi.
Notes: Includes indexes.

Bibliography: p. 686-687.