Nijūisseiki e no teigen
By: Kōyama Kenʾichi ... [et al.].
Contributors: Kōyama, Kenʾichi, 1933-
Publisher: PHP Kenkyūjo
Published: 1978
Place of publication: Kyōto
Language: jpn
Number of pages: 227
Subjects: Twenty-first century -- Forecasts
Other titles: 21st century
Notes: Cover title: 21st century.