Kagaku kōgyō gentanʼi
Subtitle: Ryūsan, karinsan sekkai
By: [Shōkōshō Kagaku Kōgyō Chōsashitsu hensan]
Publisher: Kokumin Keizai Kenkyū kyōkai
Published: 1949
Place of publication: Tōkyō
Language: jpn
Number of pages: 138