Shōwa nijūgonen kokusei chōsayō shokugyō bunrui
Subtitle: bunrui kōmokumei, setsumei oyobi naiyō reiji
By: Tōkei Iinkai Shokugyō Bunrui Semmon Bukai hen
Published: 1950
Place of publication: [Tōkyō]
Language: jpn
Number of pages: 181