Hokubei Gasshūkoku ni okeru jūyō busshi jukyū bunseki
Subtitle: Shōwa 15-nen 3-gatsu
By: Nichi-Man Zaisei Keizai Kenkyūkai chōsei.
Contributors: Nichi-Man Zaisei Keizai Kenkyūkai.; Sōryokusen Kenkyūjo.
Series: Sōkenshi -- dai 11-gō
Publisher: Sōryokusen Kenkyūjo fukusei
Published: 1940
Place of publication: [Tokyo?]
Language: jpn
Number of pages: 44
Subjects: Mineral industries -- United States.; Strategic materials -- United States.
Notes: Cover title.

Handwritten, mimeographed.

Confidential document, "kimitsu" printed.