Un'yu no jūyō mondai taru sekiyu seihin no yusō no kekkan ni oite
By: Ē Suiromōrotofu
Contributors: Japan. Kikakuin
Publisher: Kikakuin
Published: 1938
Place of publication: [Tokyo]
Language: jpn
Number of pages: 24
Notes: On double leaves.

"Itchō dai 10-gō Shōwa 13-nen 6-gatsu 15-nichi."

Originally in Russian; translated by Hachiya Kichinosuke.