Chŏnʼgi kigi konghak
By: Pak Min-ho chŏ.
Edition: Chungpʻan
Publisher: Tongmyŏngsa
Published: 1992
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 322
Subjects: Electronic apparatus and appliances
Notes: Colophon inserted.

Includes index.