Fu yu zi yuan Dongya gong rong quan
Series: Kyōwakai jikyoku kankei sōsho -- dai 4-shū
Publisher: Manshū Teikoku Kyōwakai Chūō Honbu
Published: 1942
Place of publication: [Shinkyō?]
Language: chi
Number of pages: 26
Subjects: Economic conditions
Work titles: Moteru Tōa Kyōeiken. Chinese