Risāchi asoshiēshon
Subtitle: Ōshū no kyodō kenkyū kikan : Toō Kyōdō Kenkyū Kikan Senmon Kikan Shisatsudan hōkokusho
Series: Productivity report -- 159; Productivity report (Tokyo, Japan) -- 159.
Publisher: Nihon Seisansei Honbu
Published: 1963
Place of publication: Tōkyō
Language: jpn
Number of pages: 182