Sangyō kunren hyakunenshi
Contributors: Nihon Sangyō Kunren Kyōkai
Series: Sangyō kunren tokubetsu shiryō -- no. 32
Publisher: Nihon Sangyō Kunren Kyōkai
Published: 1971
Place of publication: Tokyo
Language: jpn
Number of pages: 622
Subjects: Employees.  Training of -- Japan -- History