조선글자공학
By: Chʻoe Pyŏng-su
Series: Chosŏn ŏhak chŏnsŏ -- 41
Publisher: Sahoe Kwahak Chʻulpʻansa
Published: 2002
Place of publication: Pʻyŏngyang]
Language: kor
Number of pages: 354
Subjects: Korean language; Alphabet
Other titles: Chosŏn kŭlcha konghak
Notes: Photocopy.