Chosŏn chʻogi ŏllonsa yŏnʼgu
By: Chʻoe Sŭng-hŭi.
Edition: Chʻopʻan
Publisher: Chisik Sanŏpsa
Published: 2004
Place of publication: Sŏul-si
Language: kor
Number of pages: 535
Subjects: Government communication systems -- Korea -- History; Korea -- Politics and government -- 1392-1910
Notes: Includes bibliographical references and index.