Kyūjō kokuen chūtetsu no kenkyū
By: Monbushō Kyūjō Kokuen Chūtetsu Kenkyūhan hen ; Iitaka Ichirō kanshū
Publisher: Nikkan Kōgyō Shinbunsha
Published: 1952
Place of publication: Tōkyō
Language: jpn
Number of pages: 201
Subjects: Nodular Iron