뚝심경영
Subtitle: uhwang chʻŏngsimwŏn esŏ pitʻa 500 kkaji, Kwangdong Cheyak chʻangŏp chu Chʻoe Su-bu ŭi kyŏngyŏng chŏryŏk
By: [chiŭni Chʻoe Su-bu]
Edition: Chʻopʻan.
Publisher: Raendŏm Hausŭ Chungang
Published: 2004
Place of publication: Sŏul
Language: kor
Number of pages: 271
Subjects: Chief executive officers; Biography; History; Kwangdong Cheyak; 광동제약
Other titles: Ttuksim kyŏngyŏng