Gong shang kuang ye
By: Nei zheng bu diao cha ju bian yin
Edition: Chu ban
Series: Jian fei xian zhuang hui bian -- di 7 fen ce; Jian fei xian zhuang hui bian -- di 7 fen ce.
Publisher: Nei zheng bu diao cha ju
Published: 1950
Place of publication: [Taipei]
Language: chi
Number of pages: 268
Subjects: Industries; Commerce; Mineral industries
Notes: Cover title.

"Mi zi di 27701 hao" -- Cover.

Microfilm. New York, N.Y. : Columbia University Libraries, 1987. 1 microfilm reel. 35 mm.