동아제약 70년사
Subtitle: 1932-2002
By: [parhaeng p'yŏnjibin Yu Ch'ung-sik]
Publisher: Tonga Cheyak
Published: 2002
Place of publication: Sŏul
Language: kor
Number of pages: 555
Subjects: Hisotry; Tonga Cheyak (Firm)
Other titles: Tonga Cheyak 70-yŏnsa