Rōshi kyōei e no michi
Subtitle: ware ware wa kō omou : Dai 2-ji Rōdō Dantai Seisansei Shisatsudan hōkokusho
Series: Productivity report -- 28; Productivity report (Tokyo, Japan) -- 28.
Publisher: Nihon Seisansei Honbu
Published: 1958
Place of publication: Tōkyō
Language: jpn
Number of pages: 152