Enjiniŏ Chŏng Yag-yong
Subtitle: Chosŏn kŭndae konghak ŭi kaech'ŏkcha
By: Kim P'yŏng-wŏn chiŭm
Edition: Ch'op'an
Publisher: Tasan Ch'odang
Published: 2017
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
Number of pages: 315
ISBN-13: 9791130614113
Subjects: Knowledge; Engineering; History; Civilization
Notes: Includes bibliographical references (pages 307-308).