Kyōsan shokoku no shusseiryoku chōsetsu
Series: Shiryō -- 82; Shiryō -- 82.
Publisher: Mainichi Shinbunsha Jinkō Mondai Chōsakai
Published: 1960
Place of publication: [Tōkyō]
Language: jpn
Number of pages: 30
Subjects: Communist countries; Population; Birth control
Notes: Cover title.