Chungso kiŏp yuksŏng non
By: Hong Sa-chʻŏl chŏ ; Chungso Kiŏp Hyŏptong Chohap Chunganghoe chʻuchʻŏn
Publisher: [Yŏnhap Chʻulpʻansa]
Published: 1964
Place of publication: [Sŏul]
Language: kor
Number of pages: 186
Subjects: Small business; Industry and state