Ulsan chiyŏk sanŏmnon
By: Chang Pyŏng-ik chiŭm
Edition: Ch'op'an
Publisher: UUP
Published: 2012
Place of publication: Ulsan Kwangyŏksi
Language: kor
Number of pages: 423
ISBN-13: 9788978682701
Subjects: Industries; Economic conditions
Notes: Includes bibliographical references (p. 419-423).