Soren Kagaku Gijutsu Suijun Chōsa Hōkokukai hōkoku
Subtitle: Shōwa 17-nendo
Contributors: Japan. Gijutsuin
Publisher: Gijutsuin
Published: 1942
Place of publication: [Tokyo]
Language: jpn
Number of pages: 240
Notes: Stamped as confidential document.

LC copy brittle--placed in envelope.