Kensetsu kikai mamōbu no denko yōsetsu
Subtitle: kensetsu kikai gijutsu kōenkai hōkokusho : Shōwa 29-nen 3-gatsu
By: Kōbe Seikōjo
Publisher: Nihon Kensetsu Kikaika Kyōkai
Published: 1954
Place of publication: [Tokyo]
Language: jpn
Number of pages: 33